Glacial Chasm
Exploration
Ramunap Excavator

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control another land.

   Steps

How does this combo work?
1
Play Glacial Chasm either from your hand or from your graveyard.
2
When Glacial Chasm enters the battlefield, its second ability triggers, causing you to sacrifice another land you control.
3
Play any land from your graveyard.
4
At the beginning of your next upkeep, Glacial Chasm's cumulative upkeep ability triggers, allowing you to choose not to pay the cost and sacrifice it instead.
5
Repeat.

   Results

What do I get from this combo?
Prevent all damage that would be dealt to you
Hearthhull, the Worldseed
7.14% of 4201 decks 300 decks
Top Commanders
The Necrobloom
17.23% of 17385 decks 2995 decks
Lord Windgrace
17.89% of 10132 decks 1813 decks
The Gitrog Monster
12.37% of 7342 decks 908 decks
Thalia and The Gitrog Monster
7.36% of 12270 decks 903 decks
Titania, Protector of Argoth
26.46% of 2570 decks 680 decks
Azusa, Lost but Seeking
10.86% of 5628 decks 611 decks
Aesi, Tyrant of Gyre Strait
3.86% of 12743 decks 492 decks
Tatyova, Benthic Druid
6.04% of 7363 decks 445 decks
Omnath, Locus of Creation
2.87% of 15415 decks 442 decks
Flubs, the Fool
2.92% of 15056 decks 439 decks
Muldrotha, the Gravetide
2.06% of 19365 decks 398 decks
Teval, the Balanced Scale
1.68% of 15435 decks 259 decks
Soul of Windgrace
8.98% of 2805 decks 252 decks
Yuma, Proud Protector
3.02% of 7227 decks 218 decks
Slogurk, the Overslime
11.38% of 1872 decks 213 decks
Glarb, Calamity's Augur
1.53% of 13301 decks 203 decks
Mina and Denn, Wildborn
14.23% of 1279 decks 182 decks
New Cards
Icetill Explorer
47% of 1639 decks +41% synergy
Tannuk, Memorial Ensign
31% of 1101 decks +28% synergy
Szarel, Genesis Shepherd
25% of 749 decks +21% synergy
Evendo Brushrazer
24% of 863 decks +23% synergy
Sabotender
24% of 1387 decks +22% synergy
High Synergy Cards
Azusa, Lost but Seeking
85% of 16250 decks +77% synergy
Crucible of Worlds
78% of 16250 decks +76% synergy
The Gitrog Monster
77% of 9810 decks +71% synergy
Lotus Cobra
74% of 16250 decks +67% synergy
Dryad of the Ilysian Grove
72% of 16250 decks +64% synergy
Oracle of Mul Daya
67% of 16250 decks +61% synergy
Yavimaya, Cradle of Growth
69% of 16250 decks +60% synergy
Life from the Loam
63% of 16250 decks +59% synergy
Ancient Greenwarden
60% of 16250 decks +56% synergy
Scapeshift
58% of 16250 decks +56% synergy
Top Cards
Swords to Plowshares
70% of 5588 decks +8% synergy
Assassin's Trophy
67% of 9810 decks +36% synergy
Tatyova, Benthic Druid
64% of 4773 decks +51% synergy
Tireless Provisioner
64% of 16250 decks +53% synergy
Scute Swarm
64% of 16250 decks +54% synergy
Conduit of Worlds
60% of 16250 decks +54% synergy
Thalia and The Gitrog Monster
58% of 4479 decks +54% synergy
Splendid Reclamation
57% of 16250 decks +54% synergy
Path to Exile
56% of 5588 decks +8% synergy
Knight of the Reliquary
52% of 5588 decks +50% synergy
Game Changers
Crop Rotation
85% of 16250 decks +75% synergy
Field of the Dead
73% of 16250 decks +70% synergy
Cyclonic Rift
49% of 4773 decks +24% synergy
Demonic Tutor
38% of 9810 decks +17% synergy
Rhystic Study
36% of 4773 decks +10% synergy
Teferi's Protection
30% of 5588 decks +12% synergy
Fierce Guardianship
29% of 4773 decks +11% synergy
Vampiric Tutor
28% of 9810 decks +11% synergy
Worldly Tutor
25% of 16250 decks +12% synergy
Aura Shards
20% of 5588 decks +12% synergy
Creatures
Sylvan Safekeeper
51% of 16250 decks +48% synergy
Aesi, Tyrant of Gyre Strait
51% of 4773 decks +44% synergy
Avenger of Zendikar
50% of 16250 decks +41% synergy
Omnath, Locus of Rage
50% of 5478 decks +45% synergy
Six
49% of 13212 decks +44% synergy
Eternal Witness
49% of 16250 decks +30% synergy
Titania, Protector of Argoth
47% of 16250 decks +44% synergy
Elvish Reclaimer
45% of 16250 decks +44% synergy
Wight of the Reliquary
40% of 8275 decks +34% synergy
Aftermath Analyst
40% of 14780 decks +36% synergy
Mina and Denn, Wildborn
39% of 5478 decks +35% synergy
Braids, Arisen Nightmare
36% of 9810 decks +29% synergy
Rampaging Baloths
34% of 16250 decks +27% synergy
Ignoble Hierarch
33% of 3126 decks +9% synergy
Tireless Tracker
33% of 16250 decks +28% synergy
Soul of Windgrace
33% of 3126 decks +31% synergy
Ob Nixilis, the Fallen
32% of 9810 decks +31% synergy
Springheart Nantuko
31% of 13098 decks +27% synergy
Uro, Titan of Nature's Wrath
31% of 4773 decks +26% synergy
Wayward Swordtooth
29% of 16250 decks +25% synergy
Loot, Exuberant Explorer
29% of 9484 decks +24% synergy
Birds of Paradise
28% of 16250 decks +0% synergy
World Shaper
28% of 16250 decks +25% synergy
Nissa, Resurgent Animist
27% of 16250 decks +25% synergy
Sakura-Tribe Elder
26% of 16250 decks +8% synergy
Courser of Kruphix
25% of 16250 decks +22% synergy
Lumra, Bellow of the Woods
25% of 14313 decks +23% synergy
Muldrotha, the Gravetide
24% of 1998 decks +16% synergy
Cultivator Colossus
24% of 16250 decks +22% synergy
Traveling Chocobo
23% of 3990 decks +20% synergy
Craterhoof Behemoth
21% of 16250 decks +15% synergy
Moraug, Fury of Akoum
21% of 5478 decks +19% synergy
Esper Sentinel
21% of 5588 decks +2% synergy
Korvold, Fae-Cursed King
21% of 3126 decks +17% synergy
Deathrite Shaman
21% of 9810 decks +10% synergy
Iridescent Vinelasher
21% of 7182 decks +19% synergy
Omnath, Locus of Creation
20% of 982 decks +18% synergy
Omnath, Locus of the Roil
20% of 1646 decks +17% synergy
Elesh Norn, Mother of Machines
19% of 5588 decks +16% synergy
Horizon Explorer
19% of 1907 decks +16% synergy
Orcish Lumberjack
18% of 5478 decks +16% synergy
Kodama of the East Tree
18% of 16250 decks +14% synergy
Ashaya, Soul of the Wild
18% of 16250 decks +14% synergy
Kheru Goldkeeper
18% of 851 decks +12% synergy
Roil Elemental
16% of 4773 decks +15% synergy
Greensleeves, Maro-Sorcerer
16% of 16250 decks +14% synergy
Eruth, Tormented Prophet
15% of 1646 decks +15% synergy
Scouring Swarm
15% of 1238 decks +11% synergy
Titania, Voice of Gaea
15% of 16250 decks +14% synergy
Mossborn Hydra
15% of 9576 decks +10% synergy
Instants
Beast Within
47% of 16250 decks +11% synergy
Constant Mists
40% of 16250 decks +38% synergy
Harrow
37% of 16250 decks +28% synergy
Heroic Intervention
37% of 16250 decks +7% synergy
Anguished Unmaking
37% of 4479 decks +12% synergy
Realms Uncharted
36% of 16250 decks +35% synergy
Growth Spiral
35% of 4773 decks +13% synergy
Counterspell
32% of 4773 decks -10% synergy
Archdruid's Charm
25% of 14773 decks +20% synergy
Mana Drain
25% of 4773 decks +10% synergy
Swan Song
24% of 4773 decks +7% synergy
Mystical Tutor
22% of 4773 decks +9% synergy
An Offer You Can't Refuse
22% of 4773 decks -1% synergy
Entish Restoration
21% of 16250 decks +15% synergy
Generous Gift
21% of 5588 decks -3% synergy
Chaos Warp
20% of 5478 decks -11% synergy
Abrupt Decay
19% of 9810 decks +9% synergy
Arcane Denial
18% of 4773 decks -2% synergy
Deflecting Swat
18% of 5478 decks +2% synergy
Entomb
17% of 9810 decks +10% synergy
Enlightened Tutor
17% of 5588 decks +0% synergy
Pongify
16% of 4773 decks +5% synergy
Force of Will
15% of 4773 decks +4% synergy
Deadly Rollick
15% of 9810 decks +2% synergy
Sink into Stupor
14% of 3809 decks +5% synergy
Tear Asunder
13% of 9810 decks +7% synergy
Chord of Calling
13% of 16250 decks +8% synergy
Roiling Regrowth
12% of 16250 decks +9% synergy
Nature's Claim
12% of 16250 decks +4% synergy
Planar Genesis
11% of 3791 decks +6% synergy
Force of Vigor
11% of 16250 decks +8% synergy
Rapid Hybridization
11% of 4773 decks +2% synergy
Noxious Revival
11% of 16250 decks +6% synergy
Eladamri's Call
11% of 5588 decks +1% synergy
Veil of Summer
11% of 16250 decks +5% synergy
Rite of Harmony
11% of 5588 decks +8% synergy
Dovin's Veto
11% of 1077 decks -7% synergy
Force of Negation
10% of 4773 decks +2% synergy
Negate
10% of 4773 decks -12% synergy
Valakut Awakening
10% of 5478 decks +4% synergy
Pact of Negation
9% of 4773 decks +2% synergy
Dark Ritual
9% of 9810 decks -14% synergy
Fell the Profane
9% of 8110 decks +0% synergy
Brainstorm
9% of 4773 decks -10% synergy
Krosan Grip
8% of 16250 decks +2% synergy
Putrefy
8% of 9810 decks -8% synergy
Boros Charm
7% of 1505 decks -17% synergy
Ghostly Flicker
7% of 4773 decks +2% synergy
Terminate
6% of 3126 decks -13% synergy
Frantic Search
6% of 4773 decks -7% synergy
Sorceries
Nature's Lore
51% of 16250 decks +20% synergy
Three Visits
46% of 16250 decks +22% synergy
Toxic Deluge
45% of 9810 decks +26% synergy
Farseek
36% of 16250 decks +1% synergy
Blasphemous Act
36% of 5478 decks +3% synergy
Eerie Ultimatum
33% of 4479 decks +22% synergy
Sylvan Scrying
30% of 16250 decks +27% synergy
Cultivate
29% of 16250 decks -15% synergy
Green Sun's Zenith
28% of 16250 decks +23% synergy
Finale of Devastation
26% of 16250 decks +18% synergy
Sevinne's Reclamation
25% of 5588 decks +18% synergy
Damn
25% of 4479 decks +9% synergy
Bala Ged Recovery
23% of 16250 decks +15% synergy
Worldsoul's Rage
22% of 4876 decks +20% synergy
Kodama's Reach
22% of 16250 decks -7% synergy
Torment of Hailfire
21% of 9810 decks +16% synergy
Dread Return
20% of 9810 decks +15% synergy
Reanimate
19% of 9810 decks +2% synergy
Rampant Growth
19% of 16250 decks -15% synergy
Awaken the Woods
18% of 16250 decks +16% synergy
Explore
18% of 16250 decks +9% synergy
Nahiri's Lithoforming
16% of 5478 decks +16% synergy
Walk the Aeons
16% of 4773 decks +16% synergy
Farewell
16% of 5588 decks +3% synergy
Wargate
16% of 1077 decks +13% synergy
Damnation
15% of 9810 decks +8% synergy
Culling Ritual
15% of 9810 decks +4% synergy
Planetary Annihilation
14% of 863 decks +13% synergy
Gamble
12% of 5478 decks +3% synergy
Tempt with Discovery
12% of 16250 decks +8% synergy
Supreme Verdict
12% of 1077 decks -1% synergy
Villainous Wealth
12% of 1998 decks +4% synergy
Skyshroud Claim
12% of 16250 decks +3% synergy
Armageddon
11% of 5588 decks +11% synergy
Hour of Promise
11% of 16250 decks +10% synergy
Vandalblast
11% of 5478 decks -5% synergy
Decimate
10% of 5478 decks +2% synergy
Faithless Looting
10% of 5478 decks -6% synergy
Windfall
10% of 4773 decks -3% synergy
Summer Bloom
9% of 16250 decks +8% synergy
Reshape the Earth
9% of 16250 decks +8% synergy
Natural Order
8% of 16250 decks +6% synergy
Open the Way
8% of 16250 decks +6% synergy
Nature's Rhythm
8% of 5694 decks +4% synergy
Jeska's Will
8% of 5478 decks -8% synergy
Victimize
8% of 9810 decks -4% synergy
Sea Gate Restoration
8% of 4773 decks +4% synergy
Nylea's Intervention
8% of 16250 decks +7% synergy
Diabolic Intent
8% of 9810 decks -1% synergy
Ruinous Ultimatum
7% of 519 decks -12% synergy
Utility Artifacts
Zuran Orb
47% of 16250 decks +46% synergy
Amulet of Vigor
24% of 16250 decks +23% synergy
Exploration Broodship
23% of 1907 decks +20% synergy
Expedition Map
22% of 16250 decks +19% synergy
Horn of Greed
18% of 16250 decks +17% synergy
Lightning Greaves
16% of 16250 decks -9% synergy
Hedge Shredder
16% of 10751 decks +13% synergy
Hearthhull, the Worldseed
13% of 618 decks +9% synergy
The One Ring
11% of 16250 decks +3% synergy
Skullclamp
11% of 16250 decks -0% synergy
Swiftfoot Boots
8% of 16250 decks -19% synergy
Door to Nothingness
6% of 498 decks +2% synergy
Sensei's Divining Top
5% of 16250 decks +0% synergy
Emerald Medallion
5% of 16250 decks +3% synergy
Enchantments
Felidar Retreat
50% of 5588 decks +44% synergy
Valakut Exploration
43% of 5478 decks +41% synergy
Squandered Resources
39% of 9810 decks +38% synergy
Walk-In Closet // Forgotten Cellar
36% of 10557 decks +33% synergy
Burgeoning
36% of 16250 decks +32% synergy
Sylvan Library
34% of 16250 decks +24% synergy
Spelunking
31% of 15562 decks +27% synergy
Mystic Remora
28% of 4773 decks +12% synergy
Song of Creation
27% of 1646 decks +24% synergy
Retreat to Hagra
26% of 9810 decks +25% synergy
Retreat to Coralhelm
21% of 4773 decks +19% synergy
Trade Routes
21% of 4773 decks +20% synergy
Leyline of the Guildpact
20% of 433 decks +5% synergy
Case of the Locked Hothouse
19% of 14750 decks +16% synergy
Glacierwood Siege
16% of 1795 decks +14% synergy
Insidious Roots
16% of 8901 decks +10% synergy
Druid Class
14% of 16250 decks +12% synergy
Ripples of Undeath
14% of 8078 decks +9% synergy
Dragonback Assault
12% of 609 decks +8% synergy
Undergrowth Recon
11% of 14773 decks +10% synergy
Abundance
10% of 16250 decks +8% synergy
Animate Dead
10% of 9810 decks +1% synergy
Annie Joins Up
9% of 1285 decks -3% synergy
Teval's Judgment
9% of 3608 decks +6% synergy
Greater Good
9% of 16250 decks +4% synergy
Pernicious Deed
8% of 9810 decks +7% synergy
Zendikar's Roil
8% of 16250 decks +6% synergy
Smothering Tithe
8% of 5588 decks -15% synergy
Garruk's Uprising
8% of 16250 decks -9% synergy
Concordant Crossroads
7% of 16250 decks +5% synergy
The Meathook Massacre
7% of 9810 decks +2% synergy
Song of the Dryads
7% of 16250 decks +5% synergy
Underworld Breach
7% of 5478 decks +1% synergy
Kenrith's Transformation
7% of 16250 decks +1% synergy
Caretaker's Talent
7% of 4052 decks +2% synergy
Anointed Procession
6% of 5588 decks -1% synergy
Phyrexian Arena
6% of 9810 decks -9% synergy
Copy Land
6% of 3777 decks +6% synergy
Warleader's Call
6% of 1369 decks -2% synergy
Prismatic Omen
6% of 16250 decks +5% synergy
Awaken the Honored Dead
6% of 885 decks +2% synergy
Guild Summit
6% of 4773 decks +5% synergy
The Mending of Dominaria
6% of 16250 decks +4% synergy
Overgrown Estate
6% of 4479 decks +5% synergy
Trouble in Pairs
5% of 5270 decks +1% synergy
Elemental Bond
5% of 16250 decks +0% synergy
Tribute to the World Tree
5% of 16250 decks -1% synergy
Wild Growth
5% of 16250 decks -6% synergy
Planeswalkers
Wrenn and Six
34% of 5478 decks +33% synergy
Wrenn and Seven
16% of 16250 decks +14% synergy
Lord Windgrace
15% of 3126 decks +14% synergy
Oko, Thief of Crowns
14% of 4773 decks +9% synergy
Nissa of Shadowed Boughs
13% of 9810 decks +11% synergy
Nissa, Vital Force
11% of 16250 decks +10% synergy
Ashiok, Dream Render
8% of 1998 decks +5% synergy
Wrenn and Realmbreaker
8% of 16250 decks +6% synergy
Jace, Wielder of Mysteries
7% of 4773 decks +4% synergy
Nissa, Who Shakes the World
7% of 16250 decks +4% synergy
Utility Lands
Boseiju, Who Endures
61% of 16250 decks +42% synergy
Bojuka Bog
61% of 9810 decks +31% synergy
Strip Mine
58% of 16250 decks +55% synergy
Thespian's Stage
51% of 16250 decks +48% synergy
Shifting Woodland
44% of 13182 decks +37% synergy
Otawara, Soaring City
42% of 4773 decks +26% synergy
Dark Depths
40% of 16250 decks +39% synergy
Urborg, Tomb of Yawgmoth
38% of 16250 decks +29% synergy
Takenuma, Abandoned Mire
37% of 9810 decks +27% synergy
Vesuva
36% of 16250 decks +35% synergy
Valakut, the Molten Pinnacle
36% of 5478 decks +33% synergy
Mystic Sanctuary
31% of 4773 decks +20% synergy
Lotus Field
31% of 16250 decks +30% synergy
Wasteland
30% of 16250 decks +29% synergy
Cabal Coffers
29% of 9810 decks +19% synergy
Dryad Arbor
28% of 16250 decks +24% synergy
Oboro, Palace in the Clouds
28% of 4773 decks +27% synergy
Dakmor Salvage
27% of 9810 decks +24% synergy
Maze of Ith
25% of 16250 decks +22% synergy
Reliquary Tower
23% of 16250 decks -7% synergy
Barren Moor
21% of 9810 decks +18% synergy
Echoing Deeps
21% of 15548 decks +20% synergy
Tranquil Thicket
20% of 16250 decks +16% synergy
Ancient Tomb
20% of 16250 decks +10% synergy
Command Beacon
19% of 16250 decks +14% synergy
Urza's Saga
18% of 16250 decks +11% synergy
Phyrexian Tower
17% of 9810 decks +8% synergy
Argoth, Sanctum of Nature
17% of 16250 decks +15% synergy
Eumidian Hatchery
15% of 1238 decks +14% synergy
Tolaria West
15% of 4773 decks +14% synergy
Ghost Quarter
15% of 16250 decks +13% synergy
Mistrise Village
15% of 1805 decks +7% synergy
Gaea's Cradle
13% of 16250 decks +7% synergy
Kessig Wolf Run
13% of 5478 decks -3% synergy
Eiganjo, Seat of the Empire
13% of 5588 decks +5% synergy
Alchemist's Refuge
11% of 4773 decks +4% synergy
Cephalid Coliseum
11% of 4773 decks +7% synergy
Blast Zone
10% of 16250 decks +9% synergy
Secluded Steppe
9% of 5588 decks +7% synergy
Crystal Vein
9% of 16250 decks +8% synergy
Petrified Field
9% of 16250 decks +9% synergy
Forgotten Cave
8% of 5478 decks +4% synergy
Scavenger Grounds
8% of 16250 decks +5% synergy
Nykthos, Shrine to Nyx
8% of 16250 decks +3% synergy
Temple of the False God
7% of 16250 decks -2% synergy
Evendo, Waking Haven
7% of 1815 decks +4% synergy
Desert of the True
7% of 5588 decks +6% synergy
Guildless Commons
7% of 16250 decks +6% synergy
Desert of the Fervent
7% of 5478 decks +6% synergy
Lonely Sandbar
7% of 4773 decks +4% synergy
Mana Artifacts
Sol Ring
68% of 16250 decks -16% synergy
Arcane Signet
29% of 16250 decks -44% synergy
Mox Diamond
8% of 16250 decks +4% synergy
Lotus Petal
7% of 16250 decks -0% synergy
Mana Crypt
5% of 16250 decks +1% synergy
Lands
Overgrown Tomb
83% of 9810 decks +42% synergy
Stomping Ground
78% of 5478 decks +38% synergy
Breeding Pool
77% of 4773 decks +37% synergy
Temple Garden
77% of 5588 decks +38% synergy
Godless Shrine
75% of 4479 decks +35% synergy
Command Tower
73% of 16250 decks -2% synergy
Blood Crypt
72% of 3126 decks +34% synergy
Indatha Triome
70% of 4479 decks +41% synergy
Verdant Catacombs
67% of 16250 decks +56% synergy
Ziatora's Proving Ground
66% of 3126 decks +38% synergy
Watery Grave
62% of 1998 decks +22% synergy
Windswept Heath
57% of 16250 decks +46% synergy
Zagoth Triome
56% of 1998 decks +27% synergy
Steam Vents
55% of 1646 decks +17% synergy
Ketria Triome
53% of 1646 decks +22% synergy
Wooded Foothills
52% of 16250 decks +42% synergy
Lush Portico
51% of 5290 decks +41% synergy
Misty Rainforest
50% of 16250 decks +38% synergy
Underground Mortuary
49% of 8953 decks +37% synergy
Simic Growth Chamber
46% of 4773 decks +28% synergy
Shadowy Backstreet
46% of 4268 decks +36% synergy
Hallowed Fountain
44% of 1077 decks +4% synergy
Jetmir's Garden
43% of 1505 decks +13% synergy
Sacred Foundry
42% of 1505 decks +7% synergy
Fabled Passage
42% of 16250 decks +33% synergy
The World Tree
41% of 498 decks +11% synergy
Hedge Maze
41% of 4314 decks +30% synergy
Spara's Headquarters
39% of 1077 decks +10% synergy
Golgari Rot Farm
38% of 9810 decks +20% synergy
Rejuvenating Springs
37% of 4773 decks +9% synergy
Commercial District
37% of 4918 decks +27% synergy
Gruul Turf
35% of 5478 decks +20% synergy
Urza's Cave
34% of 13519 decks +31% synergy
Cinder Glade
34% of 5478 decks -5% synergy
Undergrowth Stadium
33% of 9810 decks +8% synergy
Marsh Flats
33% of 16250 decks +22% synergy
Selesnya Sanctuary
32% of 5588 decks +18% synergy
Undercity Sewers
31% of 1781 decks +20% synergy
Bloodstained Mire
31% of 16250 decks +20% synergy
Raucous Theater
29% of 2712 decks +19% synergy
Prismatic Vista
28% of 16250 decks +23% synergy
Tropical Island
28% of 4773 decks +14% synergy
Taiga
28% of 5478 decks +15% synergy
Raugrin Triome
28% of 982 decks +3% synergy
Polluted Delta
27% of 16250 decks +16% synergy
Bayou
26% of 9810 decks +13% synergy
Nurturing Peatland
26% of 9810 decks +21% synergy
Abraded Bluffs
25% of 1289 decks +22% synergy
Hinterland Harbor
25% of 4773 decks -6% synergy
Flagstones of Trokair
25% of 5588 decks +24% synergy