Xolatoyac, the Smiling Flood (Commander) - Budget 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
Hakbal of the Surging Soul
92%inclusion12 decks13 decks
88%synergy
Singer of Swift Rivers
92%inclusion12 decks13 decks
84%synergy
Deeproot Waters
85%inclusion11 decks13 decks
75%synergy
Master of the Pearl Trident
85%inclusion11 decks13 decks
74%synergy
Cold-Eyed Selkie
85%inclusion11 decks13 decks
72%synergy
Kumena, Tyrant of Orazca
77%inclusion10 decks13 decks
70%synergy
Deeproot Elite
77%inclusion10 decks13 decks
69%synergy
Stonybrook Banneret
77%inclusion10 decks13 decks
68%synergy
Svyelun of Sea and Sky
77%inclusion10 decks13 decks
67%synergy
Tributary Instructor
69%inclusion9 decks13 decks
65%synergy
Top Cards
Tatyova, Benthic Druid
77%inclusion10 decks13 decks
45%synergy
Kopala, Warden of Waves
69%inclusion9 decks13 decks
60%synergy
Vorel of the Hull Clade
69%inclusion9 decks13 decks
61%synergy
Nicanzil, Current Conductor
69%inclusion9 decks13 decks
61%synergy
Merfolk Skydiver
69%inclusion9 decks13 decks
63%synergy
Merrow Reejerey
69%inclusion9 decks13 decks
60%synergy
Merfolk Mistbinder
69%inclusion9 decks13 decks
62%synergy
Zegana, Utopian Speaker
62%inclusion8 decks13 decks
53%synergy
Kodama's Reach
62%inclusion8 decks13 decks
25%synergy
Merfolk Sovereign
62%inclusion8 decks13 decks
52%synergy
Creatures
Eluge, the Shoreless Sea
100%inclusion3 decks3 decks
98%synergy
Prime Speaker Zegana
62%inclusion8 decks13 decks
51%synergy
Deeproot Historian
62%inclusion8 decks13 decks
55%synergy
Emperor Mihail II
62%inclusion8 decks13 decks
52%synergy
Seafloor Oracle
62%inclusion8 decks13 decks
53%synergy
Herald of Secret Streams
54%inclusion7 decks13 decks
39%synergy
Tishana, Voice of Thunder
54%inclusion7 decks13 decks
48%synergy
Evolution Sage
54%inclusion7 decks13 decks
43%synergy
Benthic Biomancer
54%inclusion7 decks13 decks
47%synergy
Mist Dancer
54%inclusion7 decks13 decks
46%synergy
Coralhelm Commander
46%inclusion6 decks13 decks
44%synergy
Kiora's Follower
46%inclusion6 decks13 decks
31%synergy
Sage of Fables
46%inclusion6 decks13 decks
44%synergy
Harbinger of the Seas
40%inclusion2 decks5 decks
36%synergy
Topography Tracker
38%inclusion5 decks13 decks
31%synergy
Forgotten Ancient
38%inclusion5 decks13 decks
31%synergy
Merfolk Cave-Diver
38%inclusion5 decks13 decks
34%synergy
The Flood of Mars
38%inclusion5 decks13 decks
38%synergy
Thassa, God of the Sea
38%inclusion5 decks13 decks
33%synergy
Chasm Skulker
38%inclusion5 decks13 decks
32%synergy
Metallic Mimic
31%inclusion4 decks13 decks
25%synergy
Surgespanner
31%inclusion4 decks13 decks
27%synergy
Forerunner of the Heralds
31%inclusion4 decks13 decks
27%synergy
Streambed Aquitects
31%inclusion4 decks13 decks
30%synergy
Llanowar Elves
31%inclusion4 decks13 decks
3%synergy
Realmwalker
31%inclusion4 decks13 decks
23%synergy
Merfolk Spy
31%inclusion4 decks13 decks
30%synergy
Thieving Skydiver
31%inclusion4 decks13 decks
23%synergy
Hydroelectric Specimen
25%inclusion1 decks4 decks
19%synergy
Deepfathom Echo
23%inclusion3 decks13 decks
19%synergy
Stormtide Leviathan
23%inclusion3 decks13 decks
17%synergy
Enclave Elite
23%inclusion3 decks13 decks
23%synergy
Rishadan Dockhand
23%inclusion3 decks13 decks
23%synergy
Rishkar, Peema Renegade
23%inclusion3 decks13 decks
18%synergy
Master Biomancer
23%inclusion3 decks13 decks
16%synergy
Arixmethes, Slumbering Isle
23%inclusion3 decks13 decks
10%synergy
Ezuri, Stalker of Spheres
23%inclusion3 decks13 decks
22%synergy
Deepglow Skate
23%inclusion3 decks13 decks
21%synergy
Thrummingbird
23%inclusion3 decks13 decks
18%synergy
Seeker of Sunlight
18%inclusion2 decks11 decks
17%synergy
Merrow Harbinger
15%inclusion2 decks13 decks
13%synergy
Swift Warden
15%inclusion2 decks13 decks
15%synergy
Tishana's Tidebinder
15%inclusion2 decks13 decks
10%synergy
Elvish Mystic
15%inclusion2 decks13 decks
-9%synergy
Elusive Otter
15%inclusion2 decks13 decks
13%synergy
Murkfiend Liege
15%inclusion2 decks13 decks
0%synergy
Shapers of Nature
15%inclusion2 decks13 decks
15%synergy
Lullmage Mentor
15%inclusion2 decks13 decks
13%synergy
Combine Guildmage
15%inclusion2 decks13 decks
15%synergy
Jade Guardian
15%inclusion2 decks13 decks
15%synergy
Instants
Growth Spiral
62%inclusion8 decks13 decks
17%synergy
Inspiring Call
62%inclusion8 decks13 decks
48%synergy
Quandrix Command
62%inclusion8 decks13 decks
56%synergy
Aetherize
54%inclusion7 decks13 decks
42%synergy
Ruinous Intrusion
46%inclusion6 decks13 decks
43%synergy
Rapid Hybridization
38%inclusion5 decks13 decks
12%synergy
Negate
38%inclusion5 decks13 decks
12%synergy
Ripples of Potential
38%inclusion5 decks13 decks
28%synergy
Beast Within
38%inclusion5 decks13 decks
-12%synergy
Essence Capture
31%inclusion4 decks13 decks
30%synergy
High Tide
31%inclusion4 decks13 decks
29%synergy
Gift of the Viper
25%inclusion1 decks4 decks
23%synergy
Counterspell
23%inclusion3 decks13 decks
-27%synergy
Bioshift
15%inclusion2 decks13 decks
14%synergy
Return to Nature
15%inclusion2 decks13 decks
10%synergy
Slip Out the Back
15%inclusion2 decks13 decks
12%synergy
Engulf the Shore
15%inclusion2 decks13 decks
13%synergy
Piracy Charm
15%inclusion2 decks13 decks
15%synergy
Repulsive Mutation
11%inclusion1 decks9 decks
6%synergy
Out of Air
9.1%inclusion1 decks11 decks
9%synergy
Mizzium Skin
7.7%inclusion1 decks13 decks
7%synergy
Snakeskin Veil
7.7%inclusion1 decks13 decks
2%synergy
Reject Imperfection
7.7%inclusion1 decks13 decks
7%synergy
Gaea's Gift
7.7%inclusion1 decks13 decks
5%synergy
Experimental Augury
7.7%inclusion1 decks13 decks
5%synergy
Dive Down
7.7%inclusion1 decks13 decks
7%synergy
Plasm Capture
7.7%inclusion1 decks13 decks
4%synergy
Krosan Grip
7.7%inclusion1 decks13 decks
-1%synergy
Aggressive Urge
7.7%inclusion1 decks13 decks
8%synergy
Essence Scatter
7.7%inclusion1 decks13 decks
6%synergy
Release to the Wind
7.7%inclusion1 decks13 decks
7%synergy
Awakening of Vitu-Ghazi
7.7%inclusion1 decks13 decks
7%synergy
Bite Down
7.7%inclusion1 decks13 decks
7%synergy
Fuel for the Cause
7.7%inclusion1 decks13 decks
7%synergy
River Heralds' Boon
7.7%inclusion1 decks13 decks
7%synergy
Silkguard
7.7%inclusion1 decks13 decks
6%synergy
Harrow
7.7%inclusion1 decks13 decks
-4%synergy
Entish Restoration
7.7%inclusion1 decks13 decks
-2%synergy
Quick Study
7.7%inclusion1 decks13 decks
7%synergy
Planar Incision
7.7%inclusion1 decks13 decks
5%synergy
Flow of Knowledge
7.7%inclusion1 decks13 decks
7%synergy
Naturalize
7.7%inclusion1 decks13 decks
6%synergy
Convolute
7.7%inclusion1 decks13 decks
7%synergy
Steady Progress
7.7%inclusion1 decks13 decks
7%synergy
Radstorm
7.7%inclusion1 decks13 decks
7%synergy
Dramatic Reversal
7.7%inclusion1 decks13 decks
3%synergy
Double Major
7.7%inclusion1 decks13 decks
-1%synergy
Sorceries
Explore
62%inclusion8 decks13 decks
41%synergy
Wave Goodbye
46%inclusion6 decks13 decks
35%synergy
Rampant Growth
46%inclusion6 decks13 decks
5%synergy
Cultivate
38%inclusion5 decks13 decks
-9%synergy
Aquitect's Will
38%inclusion5 decks13 decks
37%synergy
Bygone Marvels
31%inclusion4 decks13 decks
28%synergy
Curse of the Swine
31%inclusion4 decks13 decks
20%synergy
Ravenform
31%inclusion4 decks13 decks
26%synergy
Commit // Memory
23%inclusion3 decks13 decks
21%synergy
Contentious Plan
15%inclusion2 decks13 decks
13%synergy
Farseek
15%inclusion2 decks13 decks
-8%synergy
Crashing Tide
15%inclusion2 decks13 decks
15%synergy
Tezzeret's Gambit
15%inclusion2 decks13 decks
11%synergy
Unnatural Restoration
7.7%inclusion1 decks13 decks
5%synergy
Exponential Growth
7.7%inclusion1 decks13 decks
7%synergy
Emergent Growth
7.7%inclusion1 decks13 decks
8%synergy
Neoform
7.7%inclusion1 decks13 decks
4%synergy
Rabid Bite
7.7%inclusion1 decks13 decks
7%synergy
Into the Fae Court
7.7%inclusion1 decks13 decks
8%synergy
Distant Melody
7.7%inclusion1 decks13 decks
4%synergy
Thirsting Roots
7.7%inclusion1 decks13 decks
6%synergy
Urban Evolution
7.7%inclusion1 decks13 decks
-2%synergy
Regrowth
7.7%inclusion1 decks13 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
54%inclusion7 decks13 decks
28%synergy
Adrestia
33%inclusion1 decks3 decks
33%synergy
Quicksilver Fountain
15%inclusion2 decks13 decks
15%synergy
Key to the City
15%inclusion2 decks13 decks
15%synergy
Bident of Thassa
15%inclusion2 decks13 decks
8%synergy
Lodestone Needle
15%inclusion2 decks13 decks
15%synergy
The Key to the Vault
14%inclusion1 decks7 decks
14%synergy
Hunter's Blowgun
9.1%inclusion1 decks11 decks
9%synergy
Quietus Spike
7.7%inclusion1 decks13 decks
8%synergy
Elixir of Immortality
7.7%inclusion1 decks13 decks
7%synergy
Explorer's Cache
7.7%inclusion1 decks13 decks
7%synergy
Scytheclaw
7.7%inclusion1 decks13 decks
8%synergy
Agent's Toolkit
7.7%inclusion1 decks13 decks
7%synergy
Sorcerous Spyglass
7.7%inclusion1 decks13 decks
8%synergy
Scepter of Celebration
7.7%inclusion1 decks13 decks
7%synergy
Conduit of Worlds
7.7%inclusion1 decks13 decks
2%synergy
Collector's Vault
7.7%inclusion1 decks13 decks
7%synergy
Enchantments
Simic Ascendancy
62%inclusion8 decks13 decks
48%synergy
Deeproot Pilgrimage
54%inclusion7 decks13 decks
46%synergy
Hardened Scales
54%inclusion7 decks13 decks
38%synergy
Experimental Lab // Staff Room
50%inclusion1 decks2 decks
48%synergy
The Sea Devils
38%inclusion5 decks13 decks
38%synergy
Branching Evolution
38%inclusion5 decks13 decks
27%synergy
Communal Brewing
33%inclusion1 decks3 decks
32%synergy
Kindred Discovery
31%inclusion4 decks13 decks
20%synergy
Bred for the Hunt
31%inclusion4 decks13 decks
26%synergy
Spreading Seas
23%inclusion3 decks13 decks
22%synergy
Reflections of Littjara
23%inclusion3 decks13 decks
15%synergy
Primal Empathy
15%inclusion2 decks13 decks
13%synergy
Lost in the Maze
11%inclusion1 decks9 decks
11%synergy
Zoetic Glyph
9.1%inclusion1 decks11 decks
9%synergy
Song of Stupefaction
9.1%inclusion1 decks11 decks
9%synergy
Ground Seal
7.7%inclusion1 decks13 decks
7%synergy
Shapers' Sanctuary
7.7%inclusion1 decks13 decks
7%synergy
Curiosity
7.7%inclusion1 decks13 decks
5%synergy
Sixth Sense
7.7%inclusion1 decks13 decks
7%synergy
Carpet of Flowers
7.7%inclusion1 decks13 decks
5%synergy
Paradox Zone
7.7%inclusion1 decks13 decks
6%synergy
Compulsion
7.7%inclusion1 decks13 decks
8%synergy
Thopter Spy Network
7.7%inclusion1 decks13 decks
7%synergy
Alpha Authority
7.7%inclusion1 decks13 decks
7%synergy
Ongoing Investigation
7.7%inclusion1 decks13 decks
7%synergy
Wilderness Reclamation
7.7%inclusion1 decks13 decks
-1%synergy
Tribute to the World Tree
7.7%inclusion1 decks13 decks
1%synergy
Fishliver Oil
7.7%inclusion1 decks13 decks
7%synergy
Asceticism
7.7%inclusion1 decks13 decks
4%synergy
Hadana's Climb
7.7%inclusion1 decks13 decks
4%synergy
Leyline of Anticipation
7.7%inclusion1 decks13 decks
3%synergy
Master Chef
7.7%inclusion1 decks13 decks
7%synergy
Merrow Commerce
7.7%inclusion1 decks13 decks
3%synergy
Feywild Visitor
7.7%inclusion1 decks13 decks
7%synergy
Deep Water
7.7%inclusion1 decks13 decks
8%synergy
Aquatic Incursion
7.7%inclusion1 decks13 decks
7%synergy
Propaganda
7.7%inclusion1 decks13 decks
1%synergy
Search for Azcanta
7.7%inclusion1 decks13 decks
7%synergy
Kumena's Awakening
7.7%inclusion1 decks13 decks
7%synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
7.7%inclusion1 decks13 decks
6%synergy
Nissa, Voice of Zendikar
7.7%inclusion1 decks13 decks
6%synergy
Utility Lands
Llanowar Reborn
54%inclusion7 decks13 decks
48%synergy
Alchemist's Refuge
38%inclusion5 decks13 decks
21%synergy
Reliquary Tower
38%inclusion5 decks13 decks
-12%synergy
Temple of the False God
38%inclusion5 decks13 decks
23%synergy
Rogue's Passage
38%inclusion5 decks13 decks
17%synergy
Mosswort Bridge
31%inclusion4 decks13 decks
13%synergy
Karn's Bastion
31%inclusion4 decks13 decks
19%synergy
Novijen, Heart of Progress
23%inclusion3 decks13 decks
18%synergy
Drannith Ruins
15%inclusion2 decks13 decks
15%synergy
Mana Artifacts
Sol Ring
77%inclusion10 decks13 decks
-4%synergy
Arcane Signet
62%inclusion8 decks13 decks
-1%synergy
Simic Signet
62%inclusion8 decks13 decks
29%synergy
Commander's Sphere
54%inclusion7 decks13 decks
45%synergy
Midnight Clock
31%inclusion4 decks13 decks
29%synergy
Talisman of Curiosity
15%inclusion2 decks13 decks
-6%synergy
Thought Vessel
15%inclusion2 decks13 decks
-5%synergy
Everflowing Chalice
7.7%inclusion1 decks13 decks
3%synergy
Astral Cornucopia
7.7%inclusion1 decks13 decks
6%synergy
Strixhaven Stadium
7.7%inclusion1 decks13 decks
7%synergy
Decanter of Endless Water
7.7%inclusion1 decks13 decks
2%synergy
Lands
Forest
100%inclusion13 decks13 decks
5%synergy
Island
92%inclusion12 decks13 decks
-3%synergy
Command Tower
62%inclusion8 decks13 decks
-24%synergy
Simic Growth Chamber
54%inclusion7 decks13 decks
5%synergy
Temple of Mystery
54%inclusion7 decks13 decks
15%synergy
Hinterland Harbor
54%inclusion7 decks13 decks
-5%synergy
Myriad Landscape
46%inclusion6 decks13 decks
24%synergy
Vineglimmer Snarl
46%inclusion6 decks13 decks
8%synergy
Unclaimed Territory
46%inclusion6 decks13 decks
39%synergy
Secluded Courtyard
31%inclusion4 decks13 decks
23%synergy
Path of Ancestry
31%inclusion4 decks13 decks
13%synergy
Hydroelectric Specimen
25%inclusion1 decks4 decks
19%synergy
Tangled Islet
15%inclusion2 decks13 decks
-1%synergy
Flooded Grove
15%inclusion2 decks13 decks
-25%synergy
Vivid Creek
7.7%inclusion1 decks13 decks
6%synergy
Littjara Mirrorlake
7.7%inclusion1 decks13 decks
4%synergy
Rimewood Falls
7.7%inclusion1 decks13 decks
-2%synergy
Evolving Wilds
7.7%inclusion1 decks13 decks
-17%synergy
Simic Guildgate
7.7%inclusion1 decks13 decks
-3%synergy
Thornwood Falls
7.7%inclusion1 decks13 decks
-10%synergy