Xolatoyac, the Smiling Flood (Commander) - Optimized

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
Germination Practicum
10%inclusion1 decks10 decks
5%synergy
Expansion Algorithm
8.3%inclusion1 decks12 decks
-2%synergy
Striding Shotcaller
8.3%inclusion1 decks12 decks
1%synergy
Harmonized Trio
8.3%inclusion1 decks12 decks
5%synergy
Berta, Wise Extrapolator
8.3%inclusion1 decks12 decks
3%synergy
High Synergy Cards
Eluge, the Shoreless Sea
74%inclusion49 decks66 decks
73%synergy
The Flood of Mars
61%inclusion40 decks66 decks
60%synergy
Arixmethes, Slumbering Isle
68%inclusion45 decks66 decks
55%synergy
Cold-Eyed Selkie
64%inclusion42 decks66 decks
52%synergy
Stormtide Leviathan
52%inclusion34 decks66 decks
46%synergy
Carpet of Flowers
47%inclusion31 decks66 decks
45%synergy
Nesting Grounds
45%inclusion30 decks66 decks
42%synergy
Harbinger of the Seas
44%inclusion29 decks66 decks
40%synergy
Forgotten Ancient
48%inclusion32 decks66 decks
39%synergy
Rishkar, Peema Renegade
42%inclusion28 decks66 decks
38%synergy
Top Cards
Cultivate
64%inclusion42 decks66 decks
18%synergy
Counterspell
62%inclusion41 decks66 decks
13%synergy
Kodama's Reach
58%inclusion38 decks66 decks
23%synergy
Growth Spiral
47%inclusion31 decks66 decks
2%synergy
Beast Within
42%inclusion28 decks66 decks
-6%synergy
Incubation Druid
41%inclusion27 decks66 decks
33%synergy
Simic Ascendancy
41%inclusion27 decks66 decks
28%synergy
Murkfiend Liege
41%inclusion27 decks66 decks
27%synergy
Chasm Skulker
39%inclusion26 decks66 decks
33%synergy
Vorel of the Hull Clade
38%inclusion25 decks66 decks
30%synergy
Game Changers
Seedborn Muse
47%inclusion31 decks66 decks
31%synergy
Rhystic Study
39%inclusion26 decks66 decks
20%synergy
Cyclonic Rift
39%inclusion26 decks66 decks
16%synergy
Fierce Guardianship
26%inclusion17 decks66 decks
10%synergy
Force of Will
20%inclusion13 decks66 decks
11%synergy
Worldly Tutor
18%inclusion12 decks66 decks
4%synergy
The One Ring
17%inclusion11 decks66 decks
10%synergy
Mystical Tutor
15%inclusion10 decks66 decks
7%synergy
Ancient Tomb
12%inclusion8 decks66 decks
4%synergy
Thassa's Oracle
9.1%inclusion6 decks66 decks
5%synergy
Creatures
Master Biomancer
38%inclusion25 decks66 decks
32%synergy
Evolution Sage
33%inclusion22 decks66 decks
23%synergy
Kami of Whispered Hopes
33%inclusion22 decks66 decks
25%synergy
Scourge of Fleets
32%inclusion21 decks66 decks
24%synergy
Birds of Paradise
32%inclusion21 decks66 decks
5%synergy
Goldberry, River-Daughter
30%inclusion20 decks66 decks
29%synergy
Gyre Sage
30%inclusion20 decks66 decks
24%synergy
Herald of Secret Streams
29%inclusion19 decks66 decks
15%synergy
Colossal Whale
29%inclusion19 decks66 decks
28%synergy
Omo, Queen of Vesuva
26%inclusion17 decks66 decks
25%synergy
Kiora's Follower
24%inclusion16 decks66 decks
11%synergy
Fathom Mage
24%inclusion16 decks66 decks
17%synergy
Tatyova, Benthic Druid
23%inclusion15 decks66 decks
-7%synergy
Inkwell Leviathan
23%inclusion15 decks66 decks
19%synergy
Zimone, Paradox Sculptor
22%inclusion14 decks65 decks
17%synergy
Aesi, Tyrant of Gyre Strait
21%inclusion14 decks66 decks
3%synergy
Thada Adel, Acquisitor
21%inclusion14 decks66 decks
20%synergy
Hullbreaker Horror
21%inclusion14 decks66 decks
4%synergy
Dreamtide Whale
20%inclusion13 decks66 decks
16%synergy
Bristly Bill, Spine Sower
20%inclusion13 decks66 decks
15%synergy
Koma, Cosmos Serpent
18%inclusion12 decks66 decks
3%synergy
Thrummingbird
17%inclusion11 decks66 decks
12%synergy
Defiler of Vigor
15%inclusion10 decks66 decks
13%synergy
Merfolk Skydiver
15%inclusion10 decks66 decks
10%synergy
Master of the Pearl Trident
14%inclusion9 decks66 decks
4%synergy
Llanowar Elves
14%inclusion9 decks66 decks
-14%synergy
Twenty-Toed Toad
14%inclusion9 decks66 decks
8%synergy
Hydroid Krasis
14%inclusion9 decks66 decks
3%synergy
Pollywog Prodigy
14%inclusion9 decks66 decks
7%synergy
Managorger Hydra
14%inclusion9 decks66 decks
9%synergy
Kodama of the West Tree
14%inclusion9 decks66 decks
10%synergy
High Fae Trickster
12%inclusion8 decks65 decks
8%synergy
Prime Speaker Zegana
12%inclusion8 decks66 decks
2%synergy
Harbor Serpent
12%inclusion8 decks66 decks
12%synergy
Kinnan, Bonder Prodigy
12%inclusion8 decks66 decks
9%synergy
Hakbal of the Surging Soul
12%inclusion8 decks66 decks
8%synergy
Sin, Unending Cataclysm
11%inclusion6 decks53 decks
8%synergy
Ouroboroid
11%inclusion5 decks46 decks
7%synergy
Serpent of the Endless Sea
11%inclusion7 decks66 decks
10%synergy
Mossborn Hydra
11%inclusion7 decks66 decks
3%synergy
Arcanis the Omnipotent
11%inclusion7 decks66 decks
9%synergy
Delighted Halfling
11%inclusion7 decks66 decks
0%synergy
Badgermole Cub
10%inclusion3 decks30 decks
5%synergy
Wan Shi Tong, Librarian
10%inclusion3 decks30 decks
4%synergy
Glen Elendra Guardian
10%inclusion2 decks21 decks
9%synergy
Quilled Greatwurm
9.2%inclusion6 decks65 decks
7%synergy
Koma, World-Eater
9.2%inclusion6 decks65 decks
-3%synergy
Merrow Harbinger
9.1%inclusion6 decks66 decks
7%synergy
Evolution Witness
9.1%inclusion6 decks66 decks
5%synergy
Eternal Witness
9.1%inclusion6 decks66 decks
-10%synergy
Instants
Ripples of Potential
33%inclusion22 decks66 decks
23%synergy
Heroic Intervention
30%inclusion20 decks66 decks
0%synergy
Mana Drain
30%inclusion20 decks66 decks
15%synergy
Arcane Denial
30%inclusion20 decks66 decks
8%synergy
High Tide
30%inclusion20 decks66 decks
28%synergy
Negate
29%inclusion19 decks66 decks
4%synergy
Inspiring Call
27%inclusion18 decks66 decks
14%synergy
Repulsive Mutation
26%inclusion17 decks66 decks
20%synergy
Rapid Hybridization
24%inclusion16 decks66 decks
-3%synergy
Mutational Advantage
24%inclusion16 decks66 decks
19%synergy
Swan Song
23%inclusion15 decks66 decks
4%synergy
An Offer You Can't Refuse
20%inclusion13 decks66 decks
-3%synergy
Aetherize
20%inclusion13 decks66 decks
7%synergy
Engulf the Shore
18%inclusion12 decks66 decks
16%synergy
Flow of Knowledge
18%inclusion12 decks66 decks
18%synergy
Pongify
15%inclusion10 decks66 decks
-10%synergy
Blue Sun's Zenith
15%inclusion10 decks66 decks
12%synergy
Snakeskin Veil
14%inclusion9 decks66 decks
8%synergy
Archdruid's Charm
12%inclusion8 decks66 decks
6%synergy
Silkguard
12%inclusion8 decks66 decks
9%synergy
Krosan Grip
12%inclusion8 decks66 decks
5%synergy
Radstorm
12%inclusion8 decks66 decks
11%synergy
Quandrix Command
12%inclusion8 decks66 decks
6%synergy
Sink into Stupor
12%inclusion8 decks66 decks
0%synergy
Return of the Wildspeaker
11%inclusion7 decks66 decks
0%synergy
Brainstorm
11%inclusion7 decks66 decks
-4%synergy
Reality Shift
11%inclusion7 decks66 decks
-4%synergy
Force of Negation
11%inclusion7 decks66 decks
3%synergy
Essence Capture
9.1%inclusion6 decks66 decks
8%synergy
Crop Rotation
9.1%inclusion6 decks66 decks
-3%synergy
Sublime Epiphany
9.1%inclusion6 decks66 decks
7%synergy
Rewind
9.1%inclusion6 decks66 decks
6%synergy
Voidslime
9.1%inclusion6 decks66 decks
4%synergy
Unwind
9.1%inclusion6 decks66 decks
7%synergy
Pull from Tomorrow
9.1%inclusion6 decks66 decks
5%synergy
Planar Genesis
9.1%inclusion6 decks66 decks
-2%synergy
Frantic Search
7.6%inclusion5 decks66 decks
1%synergy
Gaea's Gift
7.6%inclusion5 decks66 decks
6%synergy
Experimental Augury
7.6%inclusion5 decks66 decks
5%synergy
Three Steps Ahead
7.6%inclusion5 decks66 decks
5%synergy
Ruinous Intrusion
7.6%inclusion5 decks66 decks
5%synergy
Nature's Claim
7.6%inclusion5 decks66 decks
-1%synergy
Opt
7.6%inclusion5 decks66 decks
0%synergy
Resculpt
7.6%inclusion5 decks66 decks
2%synergy
Simic Charm
7.6%inclusion5 decks66 decks
0%synergy
Harrow
7.6%inclusion5 decks66 decks
-4%synergy
Slip Out the Back
7.6%inclusion5 decks66 decks
4%synergy
Piracy Charm
7.6%inclusion5 decks66 decks
7%synergy
Muddle the Mixture
6.1%inclusion4 decks66 decks
2%synergy
Gush
6.1%inclusion4 decks66 decks
5%synergy
Sorceries
Wave Goodbye
33%inclusion22 decks66 decks
22%synergy
Rampant Growth
33%inclusion22 decks66 decks
-6%synergy
Aquitect's Will
30%inclusion20 decks66 decks
29%synergy
Farseek
29%inclusion19 decks66 decks
3%synergy
Three Visits
24%inclusion16 decks66 decks
-1%synergy
Explore
20%inclusion13 decks66 decks
0%synergy
Nature's Lore
17%inclusion11 decks66 decks
-15%synergy
Unnatural Restoration
15%inclusion10 decks66 decks
13%synergy
Finale of Devastation
15%inclusion10 decks66 decks
4%synergy
Rishkar's Expertise
14%inclusion9 decks66 decks
4%synergy
Spectral Deluge
14%inclusion9 decks66 decks
13%synergy
Tezzeret's Gambit
12%inclusion8 decks66 decks
8%synergy
Skyshroud Claim
11%inclusion7 decks66 decks
1%synergy
Whelming Wave
11%inclusion7 decks66 decks
0%synergy
Thirsting Roots
9.1%inclusion6 decks66 decks
7%synergy
Fabricate
7.6%inclusion5 decks66 decks
2%synergy
Finale of Revelation
7.6%inclusion5 decks66 decks
1%synergy
Bala Ged Recovery
7.6%inclusion5 decks66 decks
-2%synergy
Flow of Ideas
7.6%inclusion5 decks66 decks
7%synergy
Ponder
6.1%inclusion4 decks66 decks
-1%synergy
Contentious Plan
6.1%inclusion4 decks66 decks
4%synergy
Sea Gate Restoration
6.1%inclusion4 decks66 decks
1%synergy
Curse of the Swine
6.1%inclusion4 decks66 decks
-6%synergy
Body of Research
6.1%inclusion4 decks66 decks
4%synergy
Overwhelming Stampede
6.1%inclusion4 decks66 decks
-6%synergy
Typhoon
6.1%inclusion4 decks66 decks
6%synergy
Utility Artifacts
The Millennium Calendar
36%inclusion24 decks66 decks
35%synergy
Quicksilver Fountain
35%inclusion23 decks66 decks
34%synergy
Swiftfoot Boots
30%inclusion20 decks66 decks
6%synergy
The Great Henge
20%inclusion13 decks66 decks
10%synergy
Lux Cannon
20%inclusion13 decks66 decks
19%synergy
Winter Orb
17%inclusion11 decks66 decks
16%synergy
Ozolith, the Shattered Spire
17%inclusion11 decks66 decks
9%synergy
Lightning Greaves
17%inclusion11 decks66 decks
-3%synergy
The Ozolith
14%inclusion9 decks66 decks
7%synergy
Power Conduit
14%inclusion9 decks66 decks
13%synergy
Magistrate's Scepter
12%inclusion8 decks66 decks
11%synergy
Vedalken Orrery
12%inclusion8 decks66 decks
11%synergy
The Earth Crystal
10%inclusion5 decks52 decks
4%synergy
Static Orb
9.1%inclusion6 decks66 decks
9%synergy
Contagion Clasp
7.6%inclusion5 decks66 decks
7%synergy
Bident of Thassa
7.6%inclusion5 decks66 decks
1%synergy
Waterbending Scroll
6.9%inclusion2 decks29 decks
7%synergy
Contagion Engine
6.1%inclusion4 decks66 decks
5%synergy
Emerald Medallion
6.1%inclusion4 decks66 decks
3%synergy
Vedalken Shackles
6.1%inclusion4 decks66 decks
6%synergy
The Ooze
5.3%inclusion1 decks19 decks
3%synergy
Enchantments
Choke
29%inclusion19 decks66 decks
29%synergy
Hardened Scales
29%inclusion19 decks66 decks
12%synergy
Branching Evolution
27%inclusion18 decks66 decks
15%synergy
Leyline of Anticipation
24%inclusion16 decks66 decks
20%synergy
Wilderness Reclamation
23%inclusion15 decks66 decks
14%synergy
Inexorable Tide
21%inclusion14 decks66 decks
18%synergy
The Sea Devils
18%inclusion12 decks66 decks
18%synergy
Innkeeper's Talent
18%inclusion12 decks66 decks
13%synergy
Fishliver Oil
18%inclusion12 decks66 decks
18%synergy
Mystic Remora
17%inclusion11 decks66 decks
3%synergy
Freyalise's Winds
17%inclusion11 decks66 decks
17%synergy
Wild Growth
15%inclusion10 decks66 decks
7%synergy
Bounty of the Luxa
15%inclusion10 decks66 decks
14%synergy
Stasis
15%inclusion10 decks66 decks
15%synergy
Bred for the Hunt
14%inclusion9 decks66 decks
9%synergy
Temporal Distortion
14%inclusion9 decks66 decks
14%synergy
Freed from the Real
12%inclusion8 decks66 decks
8%synergy
Court of Garenbrig
12%inclusion8 decks66 decks
10%synergy
Exploration
11%inclusion7 decks66 decks
-2%synergy
Rising Waters
11%inclusion7 decks66 decks
11%synergy
Shimmerwilds Growth
10%inclusion2 decks21 decks
9%synergy
Doubling Season
9.1%inclusion6 decks66 decks
-1%synergy
Back to Basics
9.1%inclusion6 decks66 decks
9%synergy
Garruk's Uprising
9.1%inclusion6 decks66 decks
-8%synergy
Wizard Class
9.1%inclusion6 decks66 decks
4%synergy
Tribute to the World Tree
9.1%inclusion6 decks66 decks
3%synergy
Hadana's Climb
9.1%inclusion6 decks66 decks
6%synergy
Pemmin's Aura
9.1%inclusion6 decks66 decks
6%synergy
Spreading Seas
9.1%inclusion6 decks66 decks
8%synergy
Unstoppable Plan
7.7%inclusion5 decks65 decks
6%synergy
Utopia Sprawl
7.6%inclusion5 decks66 decks
1%synergy
Primal Empathy
7.6%inclusion5 decks66 decks
5%synergy
Thoughtleech
7.6%inclusion5 decks66 decks
8%synergy
Sylvan Library
6.1%inclusion4 decks66 decks
-2%synergy
Propaganda
6.1%inclusion4 decks66 decks
-1%synergy
Sphere Grid
5.7%inclusion3 decks53 decks
2%synergy
Planeswalkers
Kiora, Behemoth Beckoner
11%inclusion7 decks66 decks
5%synergy
Jiang Yanggu, Wildcrafter
7.6%inclusion5 decks66 decks
6%synergy
Utility Lands
Reliquary Tower
56%inclusion37 decks66 decks
6%synergy
Karn's Bastion
41%inclusion27 decks66 decks
30%synergy
Yavimaya, Cradle of Growth
39%inclusion26 decks66 decks
18%synergy
Llanowar Reborn
39%inclusion26 decks66 decks
34%synergy
Alchemist's Refuge
36%inclusion24 decks66 decks
18%synergy
Boseiju, Who Endures
29%inclusion19 decks66 decks
7%synergy
Mystic Sanctuary
27%inclusion18 decks66 decks
15%synergy
Rogue's Passage
26%inclusion17 decks66 decks
3%synergy
Oran-Rief, the Vastwood
23%inclusion15 decks66 decks
17%synergy
Otawara, Soaring City
21%inclusion14 decks66 decks
3%synergy
Blast Zone
17%inclusion11 decks66 decks
14%synergy
Trenzalore Clocktower
12%inclusion8 decks66 decks
12%synergy
Temple of the False God
12%inclusion8 decks66 decks
-4%synergy
Novijen, Heart of Progress
12%inclusion8 decks66 decks
8%synergy
The Monumental Facade
11%inclusion7 decks66 decks
10%synergy
Tyrite Sanctum
11%inclusion7 decks66 decks
9%synergy
Dark Depths
9.1%inclusion6 decks66 decks
2%synergy
Mistrise Village
8.8%inclusion5 decks57 decks
-2%synergy
Restless Vinestalk
7.6%inclusion5 decks66 decks
3%synergy
Minamo, School at Water's Edge
7.6%inclusion5 decks66 decks
2%synergy
Mosswort Bridge
7.6%inclusion5 decks66 decks
-10%synergy
Diamond City
7.6%inclusion5 decks66 decks
7%synergy
Urza's Saga
7.6%inclusion5 decks66 decks
3%synergy
Gaea's Cradle
7.6%inclusion5 decks66 decks
1%synergy
Mage-Ring Network
6.1%inclusion4 decks66 decks
6%synergy
Hickory Woodlot
6.1%inclusion4 decks66 decks
6%synergy
Magosi, the Waterveil
6.1%inclusion4 decks66 decks
6%synergy
Vesuva
6.1%inclusion4 decks66 decks
0%synergy
Saprazzan Skerry
6.1%inclusion4 decks66 decks
6%synergy
Mana Artifacts
Sol Ring
85%inclusion56 decks66 decks
5%synergy
Arcane Signet
65%inclusion43 decks66 decks
2%synergy
Everflowing Chalice
38%inclusion25 decks66 decks
34%synergy
Simic Signet
38%inclusion25 decks66 decks
8%synergy
Talisman of Curiosity
20%inclusion13 decks66 decks
-2%synergy
Replicating Ring
18%inclusion12 decks66 decks
16%synergy
Astral Cornucopia
17%inclusion11 decks66 decks
14%synergy
Midnight Clock
17%inclusion11 decks66 decks
15%synergy
Thought Vessel
17%inclusion11 decks66 decks
-3%synergy
Empowered Autogenerator
14%inclusion9 decks66 decks
13%synergy
Strixhaven Stadium
12%inclusion8 decks66 decks
12%synergy
Mana Vault
9.1%inclusion6 decks66 decks
3%synergy
Commander's Sphere
7.6%inclusion5 decks66 decks
0%synergy
Fellwar Stone
7.6%inclusion5 decks66 decks
-2%synergy
Coalition Relic
6.1%inclusion4 decks66 decks
6%synergy
Lotus Petal
6.1%inclusion4 decks66 decks
0%synergy
Weather Maker
5.3%inclusion1 decks19 decks
5%synergy
Lands
Forest
95%inclusion63 decks66 decks
0%synergy
Island
94%inclusion62 decks66 decks
-2%synergy
Command Tower
89%inclusion59 decks66 decks
4%synergy
Hinterland Harbor
62%inclusion41 decks66 decks
1%synergy
Rejuvenating Springs
58%inclusion38 decks66 decks
15%synergy
Simic Growth Chamber
56%inclusion37 decks66 decks
9%synergy
Breeding Pool
55%inclusion36 decks66 decks
7%synergy
Dreamroot Cascade
50%inclusion33 decks66 decks
5%synergy
Vineglimmer Snarl
41%inclusion27 decks66 decks
1%synergy
Vivid Grove
38%inclusion25 decks66 decks
37%synergy
Vivid Creek
36%inclusion24 decks66 decks
35%synergy
Yavimaya Coast
35%inclusion23 decks66 decks
-18%synergy
Misty Rainforest
33%inclusion22 decks66 decks
2%synergy
Temple of Mystery
33%inclusion22 decks66 decks
-4%synergy
Flooded Grove
32%inclusion21 decks66 decks
-12%synergy
Tropical Island
27%inclusion18 decks66 decks
13%synergy
Barkchannel Pathway
26%inclusion17 decks66 decks
6%synergy
Exotic Orchard
23%inclusion15 decks66 decks
-2%synergy
Fabled Passage
15%inclusion10 decks66 decks
-1%synergy
Sodden Verdure
14%inclusion3 decks21 decks
-6%synergy
Waterlogged Grove
14%inclusion9 decks66 decks
-6%synergy
Tangled Islet
12%inclusion8 decks66 decks
-4%synergy
Mirrodin's Core
12%inclusion8 decks66 decks
12%synergy
Sink into Stupor
12%inclusion8 decks66 decks
0%synergy
Hedge Maze
12%inclusion8 decks66 decks
-8%synergy
Myriad Landscape
11%inclusion7 decks66 decks
-10%synergy
Path of Ancestry
11%inclusion7 decks66 decks
-7%synergy
Tendo Ice Bridge
11%inclusion7 decks66 decks
10%synergy
Willowrush Verge
9.2%inclusion6 decks65 decks
-9%synergy
Hydroelectric Specimen
9.1%inclusion6 decks66 decks
3%synergy
Botanical Sanctum
9.1%inclusion6 decks66 decks
-4%synergy
Evolving Wilds
9.1%inclusion6 decks66 decks
-15%synergy
Rimewood Falls
7.6%inclusion5 decks66 decks
0%synergy
Bala Ged Recovery
7.6%inclusion5 decks66 decks
-2%synergy
Thornwood Falls
7.6%inclusion5 decks66 decks
-9%synergy
Polluted Delta
7.6%inclusion5 decks66 decks
-2%synergy
Terramorphic Expanse
6.1%inclusion4 decks66 decks
-14%synergy
Sea Gate Restoration
6.1%inclusion4 decks66 decks
1%synergy
Overflowing Basin
6.1%inclusion4 decks66 decks
-15%synergy
Wooded Foothills
6.1%inclusion4 decks66 decks
-3%synergy
Thriving Isle
6.1%inclusion4 decks66 decks
4%synergy
Flooded Strand
6.1%inclusion4 decks66 decks
-5%synergy
Gemstone Caverns
6.1%inclusion4 decks66 decks
1%synergy
Scalding Tarn
6.1%inclusion4 decks66 decks
-3%synergy