Xolatoyac, the Smiling Flood (Commander) - Merfolk

Xolatoyac, the Smiling Flood
Rank #626
132decks
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Background image for Tricky Terrain Precon Upgrade Guide - Modern Horizons 3
Andy Zupke
Jun 12, 2024
Andy Zupke
Tricky Terrain Precon Upgrade Guide - Modern Horizons 3
How do you upgrade a deck that already has everything? Find out in this Upgrade Guide of Tricky Terrain, the Simic precon from Modern Horizons 3.
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Enchantments
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Utility Lands
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Lands
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Impostor Syndrome
25%inclusion1 decks4 decks
23%synergy
High Synergy Cards
Hakbal of the Surging Soul
87%inclusion115 decks132 decks
83%synergy
Master of the Pearl Trident
92%inclusion121 decks132 decks
81%synergy
Cold-Eyed Selkie
88%inclusion116 decks132 decks
75%synergy
Kumena, Tyrant of Orazca
82%inclusion108 decks132 decks
74%synergy
Stonybrook Banneret
80%inclusion105 decks132 decks
70%synergy
Deeproot Elite
77%inclusion101 decks132 decks
68%synergy
Svyelun of Sea and Sky
78%inclusion103 decks132 decks
68%synergy
Singer of Swift Rivers
74%inclusion98 decks132 decks
66%synergy
Merrow Reejerey
71%inclusion94 decks132 decks
62%synergy
Emperor Mihail II
70%inclusion93 decks132 decks
61%synergy
Top Cards
Herald of Secret Streams
72%inclusion95 decks132 decks
57%synergy
Deeproot Waters
68%inclusion90 decks132 decks
59%synergy
Seafloor Oracle
67%inclusion88 decks132 decks
58%synergy
Kopala, Warden of Waves
65%inclusion86 decks132 decks
56%synergy
Merfolk Sovereign
65%inclusion86 decks132 decks
56%synergy
Vorel of the Hull Clade
63%inclusion83 decks132 decks
54%synergy
Lord of Atlantis
60%inclusion79 decks132 decks
53%synergy
Wave Goodbye
58%inclusion76 decks132 decks
46%synergy
Counterspell
58%inclusion76 decks132 decks
7%synergy
Eluge, the Shoreless Sea
57%inclusion23 decks40 decks
56%synergy
Game Changers
Cyclonic Rift
23%inclusion31 decks132 decks
-3%synergy
Rhystic Study
16%inclusion21 decks132 decks
-6%synergy
Worldly Tutor
9.1%inclusion12 decks132 decks
-7%synergy
Seedborn Muse
9.1%inclusion12 decks132 decks
-7%synergy
Fierce Guardianship
6.8%inclusion9 decks132 decks
-11%synergy
Creatures
Starwinder
60%inclusion3 decks5 decks
53%synergy
Tatyova, Benthic Druid
57%inclusion75 decks132 decks
25%synergy
Kiora's Follower
53%inclusion70 decks132 decks
38%synergy
Mist Dancer
52%inclusion69 decks132 decks
45%synergy
Merfolk Skydiver
50%inclusion66 decks132 decks
44%synergy
Merfolk Mistbinder
49%inclusion65 decks132 decks
42%synergy
Tishana, Voice of Thunder
48%inclusion64 decks132 decks
42%synergy
Prime Speaker Zegana
48%inclusion63 decks132 decks
37%synergy
Vodalian Hexcatcher
48%inclusion63 decks132 decks
40%synergy
Zegana, Utopian Speaker
47%inclusion62 decks132 decks
39%synergy
Metallic Mimic
46%inclusion61 decks132 decks
40%synergy
Nicanzil, Current Conductor
46%inclusion61 decks132 decks
38%synergy
Stormtide Leviathan
44%inclusion58 decks132 decks
38%synergy
Tributary Instructor
43%inclusion57 decks132 decks
39%synergy
Harbinger of the Seas
42%inclusion22 decks53 decks
38%synergy
The Flood of Mars
39%inclusion52 decks132 decks
39%synergy
Arixmethes, Slumbering Isle
38%inclusion50 decks132 decks
24%synergy
Merrow Harbinger
36%inclusion48 decks132 decks
34%synergy
Realmwalker
34%inclusion45 decks132 decks
26%synergy
Forerunner of the Heralds
31%inclusion41 decks132 decks
27%synergy
Deeproot Historian
30%inclusion40 decks132 decks
24%synergy
Chasm Skulker
30%inclusion39 decks132 decks
23%synergy
Summon: Leviathan
29%inclusion2 decks7 decks
21%synergy
Forgotten Ancient
27%inclusion36 decks132 decks
20%synergy
Master Biomancer
27%inclusion36 decks132 decks
21%synergy
Evolution Sage
27%inclusion36 decks132 decks
17%synergy
Benthic Biomancer
27%inclusion36 decks132 decks
21%synergy
Tishana's Tidebinder
27%inclusion35 decks132 decks
21%synergy
Murkfiend Liege
25%inclusion33 decks132 decks
10%synergy
Thieving Skydiver
25%inclusion33 decks132 decks
17%synergy
Kami of Whispered Hopes
23%inclusion31 decks132 decks
16%synergy
Thada Adel, Acquisitor
22%inclusion29 decks132 decks
20%synergy
Thassa, God of the Sea
22%inclusion29 decks132 decks
16%synergy
Colossal Whale
22%inclusion29 decks132 decks
21%synergy
Topography Tracker
21%inclusion28 decks132 decks
14%synergy
Deepfathom Echo
21%inclusion28 decks132 decks
18%synergy
Famished Worldsire
20%inclusion1 decks5 decks
18%synergy
Rishkar, Peema Renegade
20%inclusion26 decks132 decks
14%synergy
Streambed Aquitects
19%inclusion25 decks132 decks
19%synergy
Inkwell Leviathan
18%inclusion24 decks132 decks
14%synergy
Sage of Fables
17%inclusion23 decks132 decks
15%synergy
Cenote Scout
17%inclusion22 decks132 decks
14%synergy
Coralhelm Commander
16%inclusion21 decks132 decks
14%synergy
Surgespanner
15%inclusion20 decks132 decks
11%synergy
Lullmage Mentor
15%inclusion20 decks132 decks
13%synergy
Sin, Unending Cataclysm
14%inclusion1 decks7 decks
11%synergy
Koma, World-Eater
14%inclusion3 decks22 decks
0%synergy
Enclave Elite
14%inclusion18 decks132 decks
13%synergy
Merfolk Spy
14%inclusion18 decks132 decks
13%synergy
Tide Shaper
13%inclusion17 decks132 decks
11%synergy
Instants
Growth Spiral
55%inclusion73 decks132 decks
11%synergy
Beast Within
52%inclusion69 decks132 decks
2%synergy
Ripples of Potential
49%inclusion65 decks132 decks
39%synergy
Inspiring Call
49%inclusion65 decks132 decks
36%synergy
Rapid Hybridization
37%inclusion49 decks132 decks
11%synergy
Quandrix Command
36%inclusion47 decks132 decks
30%synergy
Aetherize
34%inclusion45 decks132 decks
22%synergy
Negate
33%inclusion44 decks132 decks
7%synergy
Ruinous Intrusion
24%inclusion32 decks132 decks
21%synergy
Arcane Denial
23%inclusion30 decks132 decks
0%synergy
Seedship Impact
20%inclusion1 decks5 decks
19%synergy
Heroic Intervention
18%inclusion24 decks132 decks
-12%synergy
Mutational Advantage
17%inclusion12 decks71 decks
12%synergy
High Tide
16%inclusion21 decks132 decks
14%synergy
Silkguard
14%inclusion19 decks132 decks
13%synergy
Heritage Reclamation
14%inclusion1 decks7 decks
12%synergy
Auroral Procession
14%inclusion1 decks7 decks
11%synergy
Lifestream's Blessing
14%inclusion1 decks7 decks
13%synergy
Pongify
14%inclusion18 decks132 decks
-11%synergy
Slip Out the Back
12%inclusion16 decks132 decks
8%synergy
Snakeskin Veil
11%inclusion14 decks132 decks
5%synergy
An Offer You Can't Refuse
11%inclusion14 decks132 decks
-12%synergy
Defend the Rider
10%inclusion1 decks10 decks
9%synergy
Mana Drain
10%inclusion13 decks132 decks
-6%synergy
Swan Song
10%inclusion13 decks132 decks
-9%synergy
Piracy Charm
10%inclusion13 decks132 decks
10%synergy
Planar Genesis
10%inclusion5 decks51 decks
-1%synergy
Refute
9.1%inclusion2 decks22 decks
7%synergy
Return to Nature
9.1%inclusion12 decks132 decks
3%synergy
Nature's Claim
9.1%inclusion12 decks132 decks
-1%synergy
Planar Incision
8.3%inclusion11 decks132 decks
6%synergy
Archdruid's Charm
7.6%inclusion6 decks79 decks
1%synergy
Fuel for the Cause
7.6%inclusion10 decks132 decks
7%synergy
Reality Shift
7.6%inclusion10 decks132 decks
-7%synergy
Simic Charm
7.6%inclusion10 decks132 decks
-1%synergy
Gaea's Gift
6.8%inclusion9 decks132 decks
5%synergy
Krosan Grip
6.8%inclusion9 decks132 decks
-1%synergy
March of Swirling Mist
6.8%inclusion9 decks132 decks
3%synergy
River Heralds' Boon
6.1%inclusion8 decks132 decks
6%synergy
Flow of Knowledge
6.1%inclusion8 decks132 decks
6%synergy
Gift of the Viper
5.9%inclusion3 decks51 decks
4%synergy
Essence Capture
5.3%inclusion7 decks132 decks
4%synergy
Experimental Augury
5.3%inclusion7 decks132 decks
3%synergy
Resculpt
5.3%inclusion7 decks132 decks
-1%synergy
Engulf the Shore
5.3%inclusion7 decks132 decks
3%synergy
Rewind
5.3%inclusion7 decks132 decks
2%synergy
Unwind
5.3%inclusion7 decks132 decks
3%synergy
Sorceries
Kodama's Reach
57%inclusion75 decks132 decks
20%synergy
Aquitect's Will
48%inclusion64 decks132 decks
47%synergy
Cultivate
41%inclusion54 decks132 decks
-6%synergy
Rampant Growth
39%inclusion51 decks132 decks
-2%synergy
Explore
36%inclusion47 decks132 decks
15%synergy
Nature's Lore
20%inclusion26 decks132 decks
-11%synergy
Farseek
19%inclusion25 decks132 decks
-5%synergy
Bygone Marvels
17%inclusion22 decks132 decks
14%synergy
Yuna's Decision
14%inclusion1 decks7 decks
14%synergy
Distant Melody
14%inclusion18 decks132 decks
10%synergy
Three Visits
13%inclusion17 decks132 decks
-10%synergy
Curse of the Swine
12%inclusion16 decks132 decks
1%synergy
Ravenform
12%inclusion16 decks132 decks
7%synergy
Unnatural Restoration
10%inclusion13 decks132 decks
7%synergy
Raise the Palisade
9.1%inclusion12 decks132 decks
2%synergy
Thirsting Roots
9.1%inclusion12 decks132 decks
7%synergy
Tezzeret's Gambit
8.3%inclusion11 decks132 decks
4%synergy
Over the Edge
8.1%inclusion10 decks124 decks
6%synergy
Skyshroud Claim
7.6%inclusion10 decks132 decks
-2%synergy
Commit // Memory
7.6%inclusion10 decks132 decks
6%synergy
Contentious Plan
6.1%inclusion8 decks132 decks
4%synergy
Bala Ged Recovery
6.1%inclusion8 decks132 decks
-4%synergy
Harvest Season
6.1%inclusion8 decks132 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
45%inclusion59 decks132 decks
19%synergy
Ozolith, the Shattered Spire
39%inclusion52 decks132 decks
33%synergy
Bident of Thassa
32%inclusion42 decks132 decks
24%synergy
Quicksilver Fountain
23%inclusion30 decks132 decks
22%synergy
The Ozolith
20%inclusion27 decks132 decks
14%synergy
Lightning Greaves
18%inclusion24 decks132 decks
-4%synergy
The Millennium Calendar
16%inclusion21 decks132 decks
14%synergy
Vedalken Orrery
16%inclusion21 decks132 decks
14%synergy
The Great Henge
15%inclusion20 decks132 decks
6%synergy
Vanquisher's Banner
11%inclusion15 decks132 decks
9%synergy
Herald's Horn
11%inclusion15 decks132 decks
7%synergy
Andúril, Narsil Reforged
8.3%inclusion11 decks132 decks
8%synergy
Lux Cannon
6.8%inclusion9 decks132 decks
6%synergy
Adrestia
6.7%inclusion3 decks45 decks
7%synergy
Agatha's Soul Cauldron
6.1%inclusion8 decks132 decks
4%synergy
Maskwood Nexus
5.3%inclusion7 decks132 decks
2%synergy
Sapphire Medallion
5.3%inclusion7 decks132 decks
2%synergy
Aether Vial
5.3%inclusion7 decks132 decks
5%synergy
Enchantments
Deeproot Pilgrimage
57%inclusion75 decks132 decks
49%synergy
Simic Ascendancy
55%inclusion73 decks132 decks
42%synergy
Hardened Scales
52%inclusion69 decks132 decks
37%synergy
Branching Evolution
45%inclusion60 decks132 decks
34%synergy
Kindred Discovery
44%inclusion58 decks132 decks
34%synergy
Reflections of Littjara
39%inclusion51 decks132 decks
30%synergy
Carpet of Flowers
29%inclusion38 decks132 decks
26%synergy
Unstoppable Plan
25%inclusion2 decks8 decks
23%synergy
Merrow Commerce
23%inclusion30 decks132 decks
18%synergy
Fishliver Oil
20%inclusion27 decks132 decks
20%synergy
Leyline of Anticipation
20%inclusion27 decks132 decks
16%synergy
Loading Zone
20%inclusion1 decks5 decks
18%synergy
Spreading Seas
20%inclusion26 decks132 decks
19%synergy
Tribute to the World Tree
19%inclusion25 decks132 decks
12%synergy
Innkeeper's Talent
15%inclusion6 decks40 decks
10%synergy
Sphere Grid
14%inclusion1 decks7 decks
11%synergy
Hadana's Climb
14%inclusion18 decks132 decks
9%synergy
Bred for the Hunt
13%inclusion17 decks132 decks
8%synergy
Court of Garenbrig
11%inclusion15 decks132 decks
8%synergy
Path of Discovery
11%inclusion15 decks132 decks
9%synergy
Choke
10%inclusion13 decks132 decks
10%synergy
Bounty of the Luxa
10%inclusion13 decks132 decks
9%synergy
Growing Rites of Itlimoc
10%inclusion13 decks132 decks
4%synergy
Doubling Season
8.3%inclusion11 decks132 decks
-1%synergy
Cryptolith Rite
8.3%inclusion11 decks132 decks
5%synergy
The Sea Devils
8.3%inclusion11 decks132 decks
8%synergy
Curiosity
8.3%inclusion11 decks132 decks
6%synergy
Wilderness Reclamation
7.6%inclusion10 decks132 decks
-1%synergy
Elven Chorus
6.8%inclusion9 decks132 decks
3%synergy
Master Chef
6.8%inclusion9 decks132 decks
6%synergy
Wild Growth
6.1%inclusion8 decks132 decks
-3%synergy
Twists and Turns
6.1%inclusion8 decks132 decks
4%synergy
Mystic Remora
6.1%inclusion8 decks132 decks
-9%synergy
Fertile Ground
6.1%inclusion8 decks132 decks
4%synergy
Inexorable Tide
5.3%inclusion7 decks132 decks
2%synergy
Propaganda
5.3%inclusion7 decks132 decks
-1%synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
9.1%inclusion12 decks132 decks
8%synergy
Nissa, Voice of Zendikar
6.1%inclusion8 decks132 decks
5%synergy
Utility Lands
Reliquary Tower
62%inclusion82 decks132 decks
12%synergy
Alchemist's Refuge
52%inclusion68 decks132 decks
34%synergy
Karn's Bastion
52%inclusion68 decks132 decks
40%synergy
Llanowar Reborn
45%inclusion59 decks132 decks
39%synergy
Rogue's Passage
38%inclusion50 decks132 decks
16%synergy
Mosswort Bridge
30%inclusion39 decks132 decks
12%synergy
Nesting Grounds
23%inclusion31 decks132 decks
20%synergy
Temple of the False God
22%inclusion29 decks132 decks
6%synergy
Yavimaya, Cradle of Growth
22%inclusion29 decks132 decks
0%synergy
Novijen, Heart of Progress
21%inclusion28 decks132 decks
17%synergy
Blast Zone
17%inclusion23 decks132 decks
15%synergy
Mystic Sanctuary
17%inclusion22 decks132 decks
4%synergy
Oran-Rief, the Vastwood
17%inclusion22 decks132 decks
12%synergy
Trenzalore Clocktower
16%inclusion21 decks132 decks
15%synergy
Drannith Ruins
14%inclusion19 decks132 decks
14%synergy
Three Tree City
13%inclusion5 decks40 decks
7%synergy
Otawara, Soaring City
11%inclusion15 decks132 decks
-8%synergy
Boseiju, Who Endures
9.1%inclusion12 decks132 decks
-13%synergy
Restless Vinestalk
8.3%inclusion11 decks132 decks
2%synergy
Tyrite Sanctum
8.3%inclusion11 decks132 decks
7%synergy
Mana Artifacts
Sol Ring
80%inclusion106 decks132 decks
0%synergy
Arcane Signet
68%inclusion90 decks132 decks
5%synergy
Simic Signet
42%inclusion55 decks132 decks
9%synergy
Everflowing Chalice
25%inclusion33 decks132 decks
21%synergy
Thought Vessel
23%inclusion31 decks132 decks
3%synergy
Midnight Clock
18%inclusion24 decks132 decks
16%synergy
Commander's Sphere
17%inclusion23 decks132 decks
9%synergy
Replicating Ring
12%inclusion16 decks132 decks
10%synergy
Aetheric Amplifier
10%inclusion1 decks10 decks
9%synergy
Empowered Autogenerator
10%inclusion13 decks132 decks
9%synergy
Talisman of Curiosity
10%inclusion13 decks132 decks
-12%synergy
Astral Cornucopia
5.3%inclusion7 decks132 decks
3%synergy
Decanter of Endless Water
5.3%inclusion7 decks132 decks
0%synergy
Lands
Island
98%inclusion129 decks132 decks
2%synergy
Forest
97%inclusion128 decks132 decks
2%synergy
Command Tower
89%inclusion118 decks132 decks
4%synergy
Hinterland Harbor
77%inclusion101 decks132 decks
18%synergy
Simic Growth Chamber
61%inclusion81 decks132 decks
13%synergy
Temple of Mystery
58%inclusion77 decks132 decks
20%synergy
Vineglimmer Snarl
54%inclusion71 decks132 decks
15%synergy
Dreamroot Cascade
46%inclusion61 decks132 decks
5%synergy
Secluded Courtyard
42%inclusion56 decks132 decks
35%synergy
Rejuvenating Springs
42%inclusion56 decks132 decks
-2%synergy
Breeding Pool
39%inclusion51 decks132 decks
-6%synergy
Unclaimed Territory
39%inclusion51 decks132 decks
31%synergy
Path of Ancestry
36%inclusion48 decks132 decks
19%synergy
Flooded Grove
33%inclusion44 decks132 decks
-7%synergy
Myriad Landscape
33%inclusion43 decks132 decks
10%synergy
Yavimaya Coast
32%inclusion42 decks132 decks
-21%synergy
Vivid Creek
25%inclusion33 decks132 decks
23%synergy
Misty Rainforest
24%inclusion32 decks132 decks
-7%synergy
Vivid Grove
24%inclusion32 decks132 decks
23%synergy
Barkchannel Pathway
20%inclusion27 decks132 decks
0%synergy
Willowrush Verge
18%inclusion2 decks11 decks
3%synergy
Cavern of Souls
15%inclusion20 decks132 decks
9%synergy
Exotic Orchard
14%inclusion19 decks132 decks
-10%synergy
Waterlogged Grove
13%inclusion17 decks132 decks
-8%synergy
Overflowing Basin
13%inclusion9 decks71 decks
-7%synergy
Tangled Islet
12%inclusion16 decks132 decks
-4%synergy
Botanical Sanctum
12%inclusion16 decks132 decks
0%synergy
Tendo Ice Bridge
12%inclusion16 decks132 decks
12%synergy
Hedge Maze
11%inclusion9 decks80 decks
-8%synergy
Evolving Wilds
11%inclusion14 decks132 decks
-15%synergy
Terramorphic Expanse
8.3%inclusion11 decks132 decks
-12%synergy
Thornwood Falls
7.6%inclusion10 decks132 decks
-10%synergy
Tropical Island
6.8%inclusion9 decks132 decks
-7%synergy
Fabled Passage
6.1%inclusion8 decks132 decks
-8%synergy
Littjara Mirrorlake
6.1%inclusion8 decks132 decks
2%synergy
Bala Ged Recovery
6.1%inclusion8 decks132 decks
-4%synergy
Reflecting Pool
5.3%inclusion7 decks132 decks
2%synergy
Rimewood Falls
5.3%inclusion7 decks132 decks
-4%synergy
Mirrodin's Core
5.3%inclusion7 decks132 decks
5%synergy
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