River Boa (Card)
River Boa
In 2353 decks
0% of 2660717 decks
Top Commanders
Aphelia, Viper Whisperer
32.82% of 2148 decks
705 decks
Seshiro the Anointed
58.45% of 592 decks
346 decks
Kaseto, Orochi Archmage
20.22% of 900 decks
182 decks
Xolatoyac, the Smiling Flood
4.47% of 2484 decks
111 decks
Otrimi, the Ever-Playful
2.86% of 3073 decks
88 decks
Xyris, the Writhing Storm
0.53% of 13313 decks
70 decks
Ivy, Gleeful Spellthief
1.06% of 6228 decks
66 decks
Toski, Bearer of Secrets
2.27% of 2114 decks
48 decks
Patron of the Orochi
9.78% of 460 decks
45 decks
Marisi, Breaker of the Coil
0.86% of 4420 decks
38 decks
Hapatra, Vizier of Poisons
0.65% of 4957 decks
32 decks
Shisato, Whispering Hunter
34.09% of 88 decks
30 decks
Edric, Spymaster of Trest
0.90% of 2653 decks
24 decks
Pharika, God of Affliction
2.53% of 910 decks
23 decks
Sachi, Daughter of Seshiro
6.23% of 321 decks
20 decks
Omo, Queen of Vesuva
0.22% of 8445 decks
19 decks
Damia, Sage of Stone
0.48% of 3095 decks
15 decks
Brokkos, Apex of Forever
1.07% of 1406 decks
15 decks
New Cards
Dragonclaw Strike
25% of 4 decks
+24% synergy
Skyserpent Seeker
13% of 141 decks
+12% synergy
Dragonback Assault
12% of 8 decks
+10% synergy
Wastewood Verge
12% of 390 decks
+6% synergy
Awaken the Honored Dead
11% of 9 decks
+9% synergy
High Synergy Cards
Hooded Blightfang
69% of 1042 decks
+68% synergy
Mire Boa
61% of 2353 decks
+61% synergy
Vraska, the Silencer
57% of 920 decks
+56% synergy
Pharika's Chosen
53% of 1042 decks
+53% synergy
Ambush Viper
53% of 2353 decks
+52% synergy
Rottenmouth Viper
54% of 868 decks
+52% synergy
Ohran Frostfang
57% of 2353 decks
+51% synergy
Sosuke's Summons
48% of 2353 decks
+48% synergy
Ohran Viper
47% of 2353 decks
+47% synergy
Changeling Outcast
50% of 1042 decks
+45% synergy
Top Cards
Sakura-Tribe Elder
59% of 2353 decks
+41% synergy
Cultivate
51% of 2353 decks
+6% synergy
Prowling Serpopard
46% of 2353 decks
+45% synergy
Assassin's Trophy
46% of 1042 decks
+15% synergy
Cover of Darkness
45% of 1042 decks
+44% synergy
Stonecoil Serpent
45% of 2353 decks
+44% synergy
Rampant Growth
45% of 2353 decks
+11% synergy
Tower Winder
44% of 1727 decks
+43% synergy
Persistent Constrictor
44% of 834 decks
+43% synergy
Lotus Cobra
44% of 2353 decks
+36% synergy
Game Changers
Demonic Tutor
14% of 1042 decks
-8% synergy
Vampiric Tutor
10% of 1042 decks
-7% synergy
Cyclonic Rift
10% of 772 decks
-16% synergy
Enlightened Tutor
9% of 161 decks
-8% synergy
Rhystic Study
7% of 772 decks
-19% synergy
Creatures
Brokkos, Apex of Forever
43% of 196 decks
+42% synergy
Hexdrinker
43% of 2353 decks
+43% synergy
Hooded Hydra
43% of 2353 decks
+42% synergy
Moss Viper
41% of 2353 decks
+41% synergy
Ankle Biter
41% of 1732 decks
+40% synergy
Caustic Bronco
40% of 918 decks
+40% synergy
Fang of Shigeki
40% of 2353 decks
+39% synergy
Fanatic of Rhonas
39% of 1622 decks
+33% synergy
Seshiro the Anointed
38% of 2353 decks
+38% synergy
Cold-Eyed Selkie
38% of 772 decks
+33% synergy
Skullwinder
38% of 2353 decks
+36% synergy
Orochi Sustainer
37% of 2353 decks
+37% synergy
Lorescale Coatl
36% of 772 decks
+35% synergy
Sakura-Tribe Scout
34% of 2353 decks
+33% synergy
Coiling Oracle
34% of 772 decks
+27% synergy
Elusive Tormentor
33% of 196 decks
+33% synergy
Wasteland Viper
32% of 2353 decks
+32% synergy
Winged Coatl
32% of 772 decks
+32% synergy
Bloodletter of Aclazotz
32% of 974 decks
+28% synergy
Enduring Tenacity
32% of 876 decks
+29% synergy
Mold Adder
31% of 2353 decks
+31% synergy
Sakiko, Mother of Summer
31% of 2353 decks
+31% synergy
Mystic Snake
31% of 772 decks
+29% synergy
Vadrok, Apex of Thunder
30% of 33 decks
+30% synergy
Pharika, God of Affliction
30% of 1042 decks
+29% synergy
Archetype of Finality
30% of 1042 decks
+29% synergy
Sachi, Daughter of Seshiro
29% of 2353 decks
+29% synergy
Marsh Boa
29% of 2353 decks
+29% synergy
Orochi Merge-Keeper
28% of 2353 decks
+27% synergy
Sosuke, Son of Seshiro
28% of 2353 decks
+27% synergy
Snapdax, Apex of the Hunt
27% of 33 decks
+27% synergy
Nethroi, Apex of Death
26% of 43 decks
+23% synergy
Broodbirth Viper
25% of 772 decks
+25% synergy
Kashi-Tribe Elite
25% of 2353 decks
+25% synergy
Reaper of the Wilds
25% of 1042 decks
+24% synergy
Scalding Viper
23% of 119 decks
+21% synergy
Blight Mamba
21% of 2353 decks
+21% synergy
Dreamtail Heron
21% of 772 decks
+21% synergy
Sea-Dasher Octopus
21% of 772 decks
+20% synergy
Orochi Soul-Reaver
21% of 915 decks
+19% synergy
Pouncing Shoreshark
20% of 772 decks
+20% synergy
Parcelbeast
20% of 772 decks
+19% synergy
Shigeki, Jukai Visionary
20% of 2353 decks
+18% synergy
Patagia Viper
20% of 772 decks
+20% synergy
Vizier of the Menagerie
20% of 2353 decks
+19% synergy
Fynn, the Fangbearer
19% of 2353 decks
+18% synergy
Realmwalker
19% of 2353 decks
+13% synergy
Gahiji, Honored One
18% of 109 decks
+17% synergy
Souvenir Snatcher
18% of 772 decks
+18% synergy
Trumpeting Gnarr
18% of 772 decks
+17% synergy
Instants
Counterspell
42% of 772 decks
-0% synergy
Beast Within
40% of 2353 decks
+3% synergy
Putrefy
36% of 1042 decks
+20% synergy
Negate
32% of 772 decks
+10% synergy
Heroic Intervention
32% of 2353 decks
+2% synergy
Naya Charm
32% of 109 decks
+25% synergy
Cobra Trap
30% of 2353 decks
+30% synergy
Growth Spiral
30% of 772 decks
+8% synergy
Revitalizing Repast
29% of 889 decks
+21% synergy
Golgari Charm
29% of 1042 decks
+24% synergy
Swords to Plowshares
27% of 161 decks
-36% synergy
Snakeskin Veil
25% of 2353 decks
+21% synergy
Path to Exile
22% of 161 decks
-24% synergy
Boros Charm
22% of 109 decks
-2% synergy
Dark Ritual
20% of 1042 decks
-3% synergy
Deadly Rollick
19% of 1042 decks
+7% synergy
Snakeform
19% of 772 decks
+19% synergy
Withering Torment
18% of 837 decks
+10% synergy
Gift of the Viper
17% of 1600 decks
+14% synergy
Krosan Grip
16% of 2353 decks
+9% synergy
Return to Nature
16% of 2353 decks
+10% synergy
Abrupt Decay
16% of 1042 decks
+6% synergy
Fog
16% of 2353 decks
+13% synergy
Simic Charm
16% of 772 decks
+12% synergy
Generous Gift
16% of 161 decks
-9% synergy
Arcane Denial
15% of 772 decks
-5% synergy
Lightning Helix
14% of 109 decks
+12% synergy
Biomass Mutation
13% of 772 decks
+12% synergy
Grixis Charm
13% of 38 decks
+13% synergy
Village Rites
13% of 1042 decks
+3% synergy
Tear Asunder
13% of 1042 decks
+7% synergy
Deadly Dispute
13% of 1042 decks
+2% synergy
Rapid Hybridization
13% of 772 decks
+3% synergy
Sultai Charm
12% of 196 decks
+8% synergy
Slip Out the Back
12% of 772 decks
+9% synergy
Chaos Warp
12% of 257 decks
-20% synergy
Tamiyo's Safekeeping
11% of 2353 decks
+5% synergy
Miraculous Recovery
11% of 161 decks
+11% synergy
Return of the Wildspeaker
11% of 2353 decks
-2% synergy
Fell the Profane
11% of 889 decks
+3% synergy
Nature's Claim
11% of 2353 decks
+2% synergy
Pongify
10% of 772 decks
-1% synergy
Deathsprout
10% of 1042 decks
+7% synergy
Go for the Throat
10% of 1042 decks
+2% synergy
Condemn
9% of 161 decks
+8% synergy
Unbreakable Formation
9% of 161 decks
+3% synergy
Teferi's Protection
9% of 161 decks
-10% synergy
Abzan Charm
9% of 43 decks
+4% synergy
Mortify
9% of 43 decks
-2% synergy
Malakir Rebirth
9% of 1042 decks
+1% synergy
Sorceries
Kodama's Reach
41% of 2353 decks
+11% synergy
Nature's Lore
33% of 2353 decks
+1% synergy
Pact of the Serpent
24% of 1042 decks
+23% synergy
Night's Whisper
24% of 1042 decks
+16% synergy
Titanic Ultimatum
22% of 109 decks
+19% synergy
Three Visits
21% of 2353 decks
-3% synergy
Farseek
20% of 2353 decks
-14% synergy
Toxic Deluge
19% of 1042 decks
+1% synergy
Blasphemous Edict
17% of 802 decks
+10% synergy
Sign in Blood
16% of 1042 decks
+7% synergy
Mythos of Brokkos
16% of 196 decks
+14% synergy
Overrun
14% of 2353 decks
+12% synergy
Kindred Dominance
14% of 1042 decks
+10% synergy
Eerie Ultimatum
14% of 43 decks
+2% synergy
Cruel Ultimatum
13% of 38 decks
+10% synergy
Harmonize
13% of 2353 decks
+5% synergy
Shamanic Revelation
13% of 2353 decks
+4% synergy
Feed the Swarm
12% of 1042 decks
-5% synergy
Blasphemous Act
12% of 257 decks
-21% synergy
Exsanguinate
12% of 1042 decks
+6% synergy
Winds of Rath
12% of 161 decks
+9% synergy
Triumph of the Hordes
11% of 2353 decks
+8% synergy
Rise // Fall
11% of 38 decks
+10% synergy
Slave of Bolas
11% of 38 decks
+10% synergy
Villainous Wealth
10% of 196 decks
+2% synergy
Culling Ritual
10% of 1042 decks
-1% synergy
Skyshroud Claim
10% of 2353 decks
+1% synergy
Distant Melody
10% of 772 decks
+5% synergy
Treasured Find
10% of 1042 decks
+9% synergy
Gaze of Granite
10% of 1042 decks
+8% synergy
Explore
9% of 2353 decks
+0% synergy
Austere Command
9% of 161 decks
-3% synergy
Duneblast
9% of 43 decks
+7% synergy
Read the Bones
9% of 1042 decks
+2% synergy
Ruinous Ultimatum
9% of 33 decks
-9% synergy
Endless Swarm
9% of 2353 decks
+9% synergy
Vandalblast
9% of 257 decks
-7% synergy
Urban Evolution
9% of 772 decks
+4% synergy
Bala Ged Recovery
8% of 2353 decks
-0% synergy
Reanimate
8% of 1042 decks
-9% synergy
Decimate
8% of 257 decks
-0% synergy
Damnation
8% of 1042 decks
+0% synergy
Rush of Dread
8% of 918 decks
+7% synergy
Victimize
7% of 1042 decks
-5% synergy
Aquitect's Will
7% of 772 decks
+6% synergy
Regrowth
7% of 2353 decks
+4% synergy
Diabolic Tutor
7% of 1042 decks
+0% synergy
Slip Through Space
6% of 772 decks
+5% synergy
Curse of the Swine
6% of 772 decks
+2% synergy
Casualties of War
6% of 1042 decks
+1% synergy
Utility Artifacts
Swiftfoot Boots
28% of 2353 decks
+1% synergy
Orochi Hatchery
26% of 2353 decks
+26% synergy
Lightning Greaves
20% of 2353 decks
-5% synergy
Rhonas's Monument
20% of 2353 decks
+19% synergy
Bident of Thassa
20% of 772 decks
+13% synergy
Whispersilk Cloak
19% of 2353 decks
+15% synergy
Snake Basket
18% of 2353 decks
+18% synergy
Brotherhood Regalia
16% of 1564 decks
+14% synergy
Skullclamp
15% of 2353 decks
+3% synergy
Bow of Nylea
14% of 2353 decks
+12% synergy
Vanquisher's Banner
14% of 2353 decks
+10% synergy
Emerald Medallion
12% of 2353 decks
+10% synergy
Behemoth Sledge
12% of 161 decks
+10% synergy
Trailblazer's Boots
10% of 2353 decks
+8% synergy
Thieves' Tools
10% of 1042 decks
+9% synergy
Lifecrafter's Bestiary
10% of 2353 decks
+6% synergy
Door of Destinies
9% of 2353 decks
+8% synergy
Banner of Kinship
9% of 1193 decks
+6% synergy
Dolmen Gate
9% of 2353 decks
+8% synergy
Herald's Horn
9% of 2353 decks
+3% synergy
Viridian Longbow
8% of 2353 decks
+8% synergy
Commander's Sphere
8% of 2353 decks
-7% synergy
Whip of Erebos
7% of 1042 decks
+4% synergy
Quick-Draw Katana
7% of 1139 decks
+6% synergy
Obelisk of Urd
6% of 2353 decks
+6% synergy
Coat of Arms
5% of 2353 decks
+3% synergy
Quietus Spike
5% of 2353 decks
+4% synergy
Enchantments
Wound Reflection
39% of 1042 decks
+37% synergy
Snake Pit
37% of 2353 decks
+37% synergy
Phyrexian Arena
30% of 1042 decks
+14% synergy
Beastmaster Ascension
24% of 2353 decks
+19% synergy
Black Market Connections
22% of 1042 decks
+11% synergy
Vraska Joins Up
19% of 918 decks
+15% synergy
Exquisite Blood
17% of 1042 decks
+12% synergy
Snake Umbra
17% of 2353 decks
+14% synergy
Grievous Wound
16% of 840 decks
+15% synergy
Fevered Visions
16% of 133 decks
+14% synergy
Impact Tremors
16% of 257 decks
+6% synergy
Reconnaissance Mission
14% of 772 decks
+10% synergy
Fires of Yavimaya
14% of 257 decks
+10% synergy
Sylvan Anthem
14% of 2353 decks
+12% synergy
Seed the Land
13% of 2353 decks
+13% synergy
Elder Mastery
13% of 38 decks
+13% synergy
Deathreap Ritual
13% of 1042 decks
+9% synergy
Rhythm of the Wild
12% of 257 decks
-12% synergy
Combat Research
12% of 772 decks
+10% synergy
Wild Growth
11% of 2353 decks
+1% synergy
Tribute to the World Tree
11% of 2353 decks
+4% synergy
Fishliver Oil
11% of 772 decks
+11% synergy
Nature's Will
11% of 2353 decks
+10% synergy
Guardian Project
11% of 2353 decks
+2% synergy
Warlock Class
11% of 1042 decks
+10% synergy
Curiosity
11% of 772 decks
+7% synergy
Battle Mastery
11% of 161 decks
+10% synergy
Mirari's Wake
11% of 161 decks
-2% synergy
Reflections of Littjara
10% of 772 decks
+5% synergy
Dauthi Embrace
9% of 1042 decks
+9% synergy
Shielding Plax
9% of 772 decks
+8% synergy
Aqueous Form
9% of 772 decks
+5% synergy
Growing Rites of Itlimoc
9% of 2353 decks
+4% synergy
Moldervine Reclamation
9% of 1042 decks
+1% synergy
Vesuvan Duplimancy
9% of 772 decks
+8% synergy
Griffin Guide
9% of 161 decks
+9% synergy
Duelist's Heritage
9% of 161 decks
+6% synergy
Tales of Master Seshiro
9% of 2353 decks
+8% synergy
Armadillo Cloak
8% of 161 decks
+6% synergy
Doubling Season
8% of 2353 decks
-2% synergy
Coastal Piracy
8% of 772 decks
+6% synergy
Eel Umbra
8% of 772 decks
+7% synergy
Call of the Ring
7% of 1031 decks
+4% synergy
Redemption Arc
7% of 108 decks
+7% synergy
Primal Empathy
7% of 772 decks
+6% synergy
Bounty of the Luxa
7% of 772 decks
+7% synergy
Kindred Discovery
7% of 772 decks
-0% synergy
Propaganda
7% of 772 decks
-5% synergy
Season of Growth
7% of 2353 decks
+5% synergy
Parallel Lives
7% of 2353 decks
-1% synergy
Planeswalkers
Vraska, Golgari Queen
24% of 1042 decks
+22% synergy
Nicol Bolas, Planeswalker
13% of 38 decks
+11% synergy
Vraska, Swarm's Eminence
13% of 1042 decks
+12% synergy
Vraska the Unseen
12% of 1042 decks
+11% synergy
Ajani Vengeant
10% of 109 decks
+10% synergy
Vraska, Betrayal's Sting
6% of 1042 decks
+3% synergy
Utility Lands
Rogue's Passage
39% of 2353 decks
+19% synergy
Reliquary Tower
32% of 2353 decks
+3% synergy
Bojuka Bog
31% of 1042 decks
+1% synergy
Animal Sanctuary
21% of 2353 decks
+20% synergy
Access Tunnel
20% of 2353 decks
+18% synergy
Shizo, Death's Storehouse
19% of 1042 decks
+15% synergy
Three Tree City
19% of 1493 decks
+13% synergy
Yavimaya, Cradle of Growth
18% of 2353 decks
+9% synergy
Oran-Rief, the Vastwood
17% of 2353 decks
+12% synergy
Minas Morgul, Dark Fortress
14% of 978 decks
+12% synergy
Urborg, Tomb of Yawgmoth
14% of 2353 decks
+4% synergy
Alchemist's Refuge
13% of 772 decks
+7% synergy
The Black Gate
13% of 1015 decks
+10% synergy
Boseiju, Who Endures
13% of 2353 decks
-6% synergy
Kessig Wolf Run
12% of 257 decks
-4% synergy
Skarrg, the Rage Pits
11% of 257 decks
+8% synergy
Cabal Coffers
11% of 1042 decks
+0% synergy
Novijen, Heart of Progress
11% of 772 decks
+9% synergy
Castle Garenbrig
9% of 2353 decks
+4% synergy
Vitu-Ghazi, the City-Tree
9% of 161 decks
+8% synergy
Temple of the False God
8% of 2353 decks
-1% synergy
Mosswort Bridge
8% of 2353 decks
-2% synergy
New Benalia
8% of 161 decks
+8% synergy
Nykthos, Shrine to Nyx
7% of 2353 decks
+2% synergy
Gavony Township
7% of 161 decks
-2% synergy
Lumbering Falls
6% of 772 decks
+4% synergy
Takenuma, Abandoned Mire
6% of 1042 decks
-4% synergy
Tranquil Thicket
6% of 2353 decks
+2% synergy
Mystic Sanctuary
6% of 772 decks
-6% synergy
Restless Vinestalk
5% of 683 decks
+3% synergy
Phyrexian Tower
5% of 1042 decks
-3% synergy
Mana Artifacts
Sol Ring
72% of 2353 decks
-12% synergy
Arcane Signet
53% of 2353 decks
-19% synergy
Talisman of Resilience
26% of 1042 decks
+14% synergy
Simic Signet
26% of 772 decks
+12% synergy
Golgari Signet
24% of 1042 decks
+11% synergy
Patchwork Banner
17% of 1480 decks
+12% synergy
Gruul Signet
14% of 257 decks
+2% synergy
Obelisk of Grixis
13% of 38 decks
+12% synergy
Selesnya Signet
11% of 161 decks
+3% synergy
Zagoth Crystal
11% of 196 decks
+10% synergy
Thought Vessel
11% of 2353 decks
-6% synergy
Boros Signet
10% of 109 decks
-12% synergy
Izzet Signet
10% of 133 decks
-18% synergy
Talisman of Curiosity
9% of 772 decks
-4% synergy
Orzhov Signet
9% of 43 decks
-17% synergy
Ketria Crystal
8% of 133 decks
+7% synergy
Dimir Signet
7% of 196 decks
-22% synergy
Talisman of Conviction
6% of 109 decks
-17% synergy
Marble Diamond
6% of 161 decks
+2% synergy
Talisman of Unity
6% of 161 decks
-2% synergy
Fellwar Stone
5% of 2353 decks
-16% synergy
Talisman of Impulse
5% of 257 decks
-5% synergy
Lands
Command Tower
64% of 2353 decks
-10% synergy
Opulent Palace
53% of 196 decks
+26% synergy
Woodland Cemetery
51% of 1042 decks
+22% synergy
Jungle Shrine
44% of 109 decks
+12% synergy
Overgrown Tomb
41% of 1042 decks
-0% synergy
Hinterland Harbor
39% of 772 decks
+10% synergy
Simic Growth Chamber
39% of 772 decks
+19% synergy
Tainted Wood
38% of 1042 decks
+25% synergy
Llanowar Wastes
37% of 1042 decks
+11% synergy
Frontier Bivouac
37% of 133 decks
+9% synergy
Undergrowth Stadium
37% of 1042 decks
+11% synergy
Temple of Mystery
34% of 772 decks
+17% synergy
Yavimaya Coast
34% of 772 decks
+7% synergy
Golgari Rot Farm
32% of 1042 decks
+14% synergy
Deathcap Glade
31% of 1042 decks
+18% synergy
Indatha Triome
30% of 43 decks
+0% synergy
Zagoth Triome
29% of 196 decks
-1% synergy
Sandsteppe Citadel
28% of 43 decks
+2% synergy
Twilight Mire
28% of 1042 decks
+17% synergy
Necroblossom Snarl
28% of 1042 decks
+16% synergy
Ketria Triome
28% of 133 decks
-4% synergy
Temple of Malady
28% of 1042 decks
+11% synergy
Dreamroot Cascade
28% of 772 decks
+8% synergy
Sunken Hollow
28% of 196 decks
-7% synergy
Raugrin Triome
27% of 33 decks
+1% synergy
Savai Triome
27% of 33 decks
+1% synergy
Cinder Glade
26% of 257 decks
-12% synergy
Path of Ancestry
26% of 2353 decks
+4% synergy
Flooded Grove
26% of 772 decks
+12% synergy
Vineglimmer Snarl
26% of 772 decks
+15% synergy
The World Tree
25% of 28 decks
-7% synergy
Breeding Pool
25% of 772 decks
-16% synergy
Jetmir's Garden
25% of 109 decks
-6% synergy
Spara's Headquarters
24% of 50 decks
-6% synergy
Rejuvenating Springs
23% of 772 decks
-5% synergy
Ziatora's Proving Ground
23% of 60 decks
-7% synergy
Dimir Aqueduct
23% of 196 decks
+6% synergy
Thornwood Falls
23% of 772 decks
+16% synergy
Evolving Wilds
22% of 2353 decks
+1% synergy
Sacred Foundry
21% of 109 decks
-14% synergy
Xander's Lounge
21% of 38 decks
-5% synergy
Crumbling Necropolis
21% of 38 decks
-10% synergy
Dismal Backwater
21% of 196 decks
+14% synergy
Watery Grave
21% of 196 decks
-19% synergy
Darkbore Pathway
21% of 1042 decks
+13% synergy
Temple Garden
20% of 161 decks
-19% synergy
Prairie Stream
20% of 50 decks
-14% synergy
Canopy Vista
20% of 161 decks
-17% synergy
Stomping Ground
20% of 257 decks
-21% synergy
Underground Mortuary
20% of 948 decks
+7% synergy