Xolatoyac, the Smiling Flood (Commander) - Merfolk

Background image for Tricky Terrain Precon Upgrade Guide - Modern Horizons 3
Andy Zupke
Jun 12, 2024
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Seedship Impact
25% of 4 decks +24% synergy
Famished Worldsire
25% of 4 decks +23% synergy
Loading Zone
25% of 4 decks +23% synergy
Starwinder
25% of 4 decks +18% synergy
High Synergy Cards
Hakbal of the Surging Soul
88% of 131 decks +84% synergy
Master of the Pearl Trident
92% of 131 decks +81% synergy
Kumena, Tyrant of Orazca
82% of 131 decks +75% synergy
Cold-Eyed Selkie
88% of 131 decks +75% synergy
Stonybrook Banneret
80% of 131 decks +71% synergy
Deeproot Elite
78% of 131 decks +70% synergy
Svyelun of Sea and Sky
79% of 131 decks +70% synergy
Singer of Swift Rivers
75% of 131 decks +67% synergy
Merrow Reejerey
73% of 131 decks +63% synergy
Emperor Mihail II
72% of 131 decks +62% synergy
Top Cards
Herald of Secret Streams
73% of 131 decks +58% synergy
Deeproot Waters
69% of 131 decks +60% synergy
Seafloor Oracle
67% of 131 decks +59% synergy
Merfolk Sovereign
66% of 131 decks +57% synergy
Kopala, Warden of Waves
66% of 131 decks +56% synergy
Vorel of the Hull Clade
63% of 131 decks +55% synergy
Lord of Atlantis
60% of 131 decks +53% synergy
Deeproot Pilgrimage
59% of 131 decks +51% synergy
Wave Goodbye
59% of 131 decks +48% synergy
Kodama's Reach
57% of 131 decks +20% synergy
Game Changers
Cyclonic Rift
24% of 131 decks -3% synergy
Rhystic Study
16% of 131 decks -7% synergy
Seedborn Muse
9% of 131 decks -7% synergy
Worldly Tutor
9% of 131 decks -7% synergy
Fierce Guardianship
7% of 131 decks -11% synergy
Creatures
Tatyova, Benthic Druid
56% of 131 decks +25% synergy
Eluge, the Shoreless Sea
56% of 39 decks +55% synergy
Kiora's Follower
53% of 131 decks +38% synergy
Mist Dancer
53% of 131 decks +46% synergy
Merfolk Skydiver
50% of 131 decks +44% synergy
Merfolk Mistbinder
50% of 131 decks +43% synergy
Prime Speaker Zegana
49% of 131 decks +39% synergy
Tishana, Voice of Thunder
49% of 131 decks +43% synergy
Vodalian Hexcatcher
48% of 131 decks +41% synergy
Metallic Mimic
47% of 131 decks +42% synergy
Zegana, Utopian Speaker
47% of 131 decks +39% synergy
Nicanzil, Current Conductor
47% of 131 decks +38% synergy
Stormtide Leviathan
44% of 131 decks +38% synergy
Harbinger of the Seas
44% of 52 decks +40% synergy
Tributary Instructor
44% of 131 decks +39% synergy
The Flood of Mars
39% of 131 decks +38% synergy
Arixmethes, Slumbering Isle
37% of 131 decks +24% synergy
Realmwalker
35% of 131 decks +27% synergy
Merrow Harbinger
35% of 131 decks +32% synergy
Deeproot Historian
31% of 131 decks +25% synergy
Forerunner of the Heralds
31% of 131 decks +27% synergy
Chasm Skulker
30% of 131 decks +23% synergy
Forgotten Ancient
27% of 131 decks +20% synergy
Evolution Sage
27% of 131 decks +17% synergy
Benthic Biomancer
27% of 131 decks +21% synergy
Tishana's Tidebinder
27% of 131 decks +21% synergy
Master Biomancer
27% of 131 decks +20% synergy
Thieving Skydiver
26% of 131 decks +18% synergy
Murkfiend Liege
24% of 131 decks +9% synergy
Kami of Whispered Hopes
24% of 131 decks +17% synergy
Thassa, God of the Sea
22% of 131 decks +16% synergy
Thada Adel, Acquisitor
22% of 131 decks +20% synergy
Colossal Whale
22% of 131 decks +21% synergy
Topography Tracker
21% of 131 decks +14% synergy
Deepfathom Echo
21% of 131 decks +17% synergy
Rishkar, Peema Renegade
20% of 131 decks +14% synergy
Streambed Aquitects
19% of 131 decks +19% synergy
Inkwell Leviathan
18% of 131 decks +14% synergy
Sage of Fables
18% of 131 decks +15% synergy
Coralhelm Commander
17% of 131 decks +15% synergy
Cenote Scout
17% of 131 decks +14% synergy
Summon: Leviathan
17% of 6 decks +10% synergy
Sin, Unending Cataclysm
17% of 6 decks +14% synergy
Surgespanner
16% of 131 decks +12% synergy
Lullmage Mentor
15% of 131 decks +13% synergy
Merfolk Spy
14% of 131 decks +13% synergy
Rishadan Dockhand
13% of 131 decks +12% synergy
Tide Shaper
13% of 131 decks +11% synergy
Enclave Elite
12% of 131 decks +12% synergy
Combine Guildmage
11% of 131 decks +11% synergy
Instants
Counterspell
57% of 131 decks +7% synergy
Growth Spiral
55% of 131 decks +10% synergy
Beast Within
53% of 131 decks +2% synergy
Ripples of Potential
50% of 131 decks +39% synergy
Inspiring Call
50% of 131 decks +36% synergy
Rapid Hybridization
38% of 131 decks +12% synergy
Quandrix Command
37% of 131 decks +31% synergy
Aetherize
34% of 131 decks +23% synergy
Negate
34% of 131 decks +8% synergy
Ruinous Intrusion
25% of 131 decks +22% synergy
Arcane Denial
22% of 131 decks -0% synergy
Heroic Intervention
18% of 131 decks -12% synergy
Mutational Advantage
17% of 70 decks +12% synergy
Auroral Procession
17% of 6 decks +13% synergy
Lifestream's Blessing
17% of 6 decks +16% synergy
High Tide
16% of 131 decks +14% synergy
Silkguard
15% of 131 decks +13% synergy
Pongify
14% of 131 decks -11% synergy
Slip Out the Back
12% of 131 decks +8% synergy
Snakeskin Veil
11% of 131 decks +5% synergy
An Offer You Can't Refuse
11% of 131 decks -12% synergy
Planar Genesis
10% of 50 decks -1% synergy
Swan Song
10% of 131 decks -9% synergy
Mana Drain
10% of 131 decks -6% synergy
Refute
10% of 21 decks +7% synergy
Nature's Claim
9% of 131 decks -1% synergy
Piracy Charm
8% of 131 decks +8% synergy
Return to Nature
8% of 131 decks +2% synergy
Planar Incision
8% of 131 decks +6% synergy
Archdruid's Charm
8% of 78 decks +1% synergy
Fuel for the Cause
8% of 131 decks +7% synergy
Simic Charm
8% of 131 decks -1% synergy
Gaea's Gift
7% of 131 decks +5% synergy
Reality Shift
7% of 131 decks -8% synergy
Krosan Grip
7% of 131 decks -2% synergy
March of Swirling Mist
7% of 131 decks +3% synergy
Flow of Knowledge
6% of 131 decks +6% synergy
River Heralds' Boon
6% of 131 decks +6% synergy
Gift of the Viper
6% of 50 decks +4% synergy
Essence Capture
5% of 131 decks +4% synergy
Engulf the Shore
5% of 131 decks +3% synergy
Rewind
5% of 131 decks +2% synergy
Unwind
5% of 131 decks +3% synergy
Experimental Augury
5% of 131 decks +3% synergy
Sorceries
Aquitect's Will
48% of 131 decks +47% synergy
Cultivate
40% of 131 decks -7% synergy
Rampant Growth
39% of 131 decks -2% synergy
Explore
36% of 131 decks +15% synergy
Nature's Lore
19% of 131 decks -11% synergy
Farseek
18% of 131 decks -6% synergy
Bygone Marvels
17% of 131 decks +14% synergy
Distant Melody
14% of 131 decks +10% synergy
Curse of the Swine
13% of 131 decks +2% synergy
Ravenform
13% of 131 decks +8% synergy
Three Visits
12% of 131 decks -11% synergy
Unnatural Restoration
10% of 131 decks +7% synergy
Thirsting Roots
9% of 131 decks +7% synergy
Raise the Palisade
9% of 131 decks +3% synergy
Tezzeret's Gambit
8% of 131 decks +4% synergy
Over the Edge
8% of 123 decks +6% synergy
Commit // Memory
8% of 131 decks +6% synergy
Skyshroud Claim
8% of 131 decks -2% synergy
Bala Ged Recovery
6% of 131 decks -4% synergy
Harvest Season
6% of 131 decks +4% synergy
Contentious Plan
6% of 131 decks +4% synergy
Utility Artifacts
Swiftfoot Boots
45% of 131 decks +19% synergy
Ozolith, the Shattered Spire
40% of 131 decks +33% synergy
Bident of Thassa
31% of 131 decks +24% synergy
Quicksilver Fountain
23% of 131 decks +22% synergy
The Ozolith
21% of 131 decks +14% synergy
Lightning Greaves
18% of 131 decks -4% synergy
The Millennium Calendar
16% of 131 decks +14% synergy
Vedalken Orrery
16% of 131 decks +15% synergy
The Great Henge
15% of 131 decks +6% synergy
Vanquisher's Banner
11% of 131 decks +9% synergy
Herald's Horn
11% of 131 decks +7% synergy
Andúril, Narsil Reforged
8% of 131 decks +8% synergy
Lux Cannon
7% of 131 decks +6% synergy
Agatha's Soul Cauldron
6% of 131 decks +4% synergy
Maskwood Nexus
5% of 131 decks +3% synergy
Sapphire Medallion
5% of 131 decks +2% synergy
Aether Vial
5% of 131 decks +5% synergy
Enchantments
Simic Ascendancy
56% of 131 decks +42% synergy
Hardened Scales
53% of 131 decks +37% synergy
Branching Evolution
46% of 131 decks +35% synergy
Kindred Discovery
45% of 131 decks +35% synergy
Reflections of Littjara
40% of 131 decks +31% synergy
Carpet of Flowers
28% of 131 decks +25% synergy
Merrow Commerce
24% of 131 decks +19% synergy
Spreading Seas
21% of 131 decks +20% synergy
Fishliver Oil
21% of 131 decks +20% synergy
Leyline of Anticipation
21% of 131 decks +16% synergy
Tribute to the World Tree
19% of 131 decks +12% synergy
Sphere Grid
17% of 6 decks +14% synergy
Unstoppable Plan
14% of 7 decks +12% synergy
Hadana's Climb
14% of 131 decks +9% synergy
Bred for the Hunt
13% of 131 decks +8% synergy
Innkeeper's Talent
13% of 39 decks +8% synergy
Court of Garenbrig
11% of 131 decks +8% synergy
Path of Discovery
11% of 131 decks +9% synergy
Choke
10% of 131 decks +10% synergy
Growing Rites of Itlimoc
10% of 131 decks +4% synergy
Curiosity
9% of 131 decks +7% synergy
Bounty of the Luxa
9% of 131 decks +8% synergy
The Sea Devils
9% of 131 decks +9% synergy
Doubling Season
8% of 131 decks -1% synergy
Cryptolith Rite
8% of 131 decks +5% synergy
Experimental Lab // Staff Room
8% of 26 decks +5% synergy
Wilderness Reclamation
8% of 131 decks -1% synergy
Elven Chorus
7% of 131 decks +3% synergy
Master Chef
7% of 131 decks +6% synergy
Wild Growth
6% of 131 decks -3% synergy
Twists and Turns
6% of 131 decks +4% synergy
Fertile Ground
6% of 131 decks +4% synergy
Inexorable Tide
5% of 131 decks +2% synergy
Mystic Remora
5% of 131 decks -10% synergy
Propaganda
5% of 131 decks -1% synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
9% of 131 decks +8% synergy
Nissa, Voice of Zendikar
6% of 131 decks +5% synergy
Utility Lands
Reliquary Tower
63% of 131 decks +12% synergy
Alchemist's Refuge
52% of 131 decks +34% synergy
Karn's Bastion
52% of 131 decks +40% synergy
Llanowar Reborn
45% of 131 decks +39% synergy
Rogue's Passage
38% of 131 decks +16% synergy
Mosswort Bridge
31% of 131 decks +13% synergy
Temple of the False God
22% of 131 decks +7% synergy
Nesting Grounds
22% of 131 decks +19% synergy
Novijen, Heart of Progress
21% of 131 decks +17% synergy
Yavimaya, Cradle of Growth
21% of 131 decks -2% synergy
Blast Zone
18% of 131 decks +15% synergy
Oran-Rief, the Vastwood
17% of 131 decks +12% synergy
Mystic Sanctuary
16% of 131 decks +3% synergy
Trenzalore Clocktower
16% of 131 decks +15% synergy
Drannith Ruins
15% of 131 decks +14% synergy
Three Tree City
13% of 39 decks +8% synergy
Otawara, Soaring City
11% of 131 decks -7% synergy
Restless Vinestalk
8% of 131 decks +2% synergy
Boseiju, Who Endures
8% of 131 decks -14% synergy
Tyrite Sanctum
8% of 131 decks +7% synergy
Mana Artifacts
Sol Ring
79% of 131 decks -2% synergy
Arcane Signet
68% of 131 decks +5% synergy
Simic Signet
43% of 131 decks +10% synergy
Everflowing Chalice
25% of 131 decks +21% synergy
Thought Vessel
23% of 131 decks +3% synergy
Midnight Clock
18% of 131 decks +16% synergy
Commander's Sphere
18% of 131 decks +9% synergy
Replicating Ring
12% of 131 decks +10% synergy
Aetheric Amplifier
11% of 9 decks +10% synergy
Empowered Autogenerator
10% of 131 decks +9% synergy
Talisman of Curiosity
10% of 131 decks -11% synergy
Astral Cornucopia
5% of 131 decks +3% synergy
Decanter of Endless Water
5% of 131 decks -0% synergy
Lands
Island
98% of 131 decks +3% synergy
Forest
98% of 131 decks +3% synergy
Command Tower
89% of 131 decks +4% synergy
Hinterland Harbor
77% of 131 decks +19% synergy
Simic Growth Chamber
62% of 131 decks +13% synergy
Temple of Mystery
60% of 131 decks +21% synergy
Vineglimmer Snarl
55% of 131 decks +17% synergy
Dreamroot Cascade
46% of 131 decks +5% synergy
Secluded Courtyard
44% of 131 decks +36% synergy
Rejuvenating Springs
42% of 131 decks -2% synergy
Unclaimed Territory
40% of 131 decks +32% synergy
Breeding Pool
38% of 131 decks -6% synergy
Path of Ancestry
37% of 131 decks +19% synergy
Flooded Grove
34% of 131 decks -6% synergy
Myriad Landscape
31% of 131 decks +9% synergy
Yavimaya Coast
31% of 131 decks -21% synergy
Vivid Creek
25% of 131 decks +23% synergy
Vivid Grove
24% of 131 decks +23% synergy
Misty Rainforest
23% of 131 decks -8% synergy
Barkchannel Pathway
20% of 131 decks -1% synergy
Cavern of Souls
15% of 131 decks +9% synergy
Exotic Orchard
15% of 131 decks -10% synergy
Waterlogged Grove
13% of 131 decks -8% synergy
Overflowing Basin
13% of 70 decks -6% synergy
Tangled Islet
12% of 131 decks -5% synergy
Botanical Sanctum
12% of 131 decks +0% synergy
Tendo Ice Bridge
12% of 131 decks +12% synergy
Hedge Maze
11% of 79 decks -8% synergy
Evolving Wilds
11% of 131 decks -15% synergy
Willowrush Verge
10% of 10 decks -4% synergy
Terramorphic Expanse
8% of 131 decks -12% synergy
Thornwood Falls
8% of 131 decks -10% synergy
Littjara Mirrorlake
7% of 131 decks +3% synergy
Bala Ged Recovery
6% of 131 decks -4% synergy
Tanglepool Bridge
5% of 131 decks +1% synergy
Thriving Isle
5% of 131 decks +3% synergy
Tropical Island
5% of 131 decks -9% synergy
Rimewood Falls
5% of 131 decks -5% synergy
Simic Guildgate
5% of 131 decks -5% synergy
Mirrodin's Core
5% of 131 decks +5% synergy