River Heralds' Boon (Card)
River Heralds' Boon
In 696 decks
0% of 2675835 decks
Top Commanders
Kumena, Tyrant of Orazca
4.78% of 5694 decks
272 decks
Hakbal of the Surging Soul
0.83% of 17055 decks
142 decks
Nicanzil, Current Conductor
4.81% of 957 decks
46 decks
Tishana, Voice of Thunder
4.77% of 587 decks
28 decks
Tatyova, Benthic Druid
0.35% of 6656 decks
23 decks
Vorel of the Hull Clade
0.94% of 2019 decks
19 decks
Xolatoyac, the Smiling Flood
0.76% of 2504 decks
19 decks
Zegana, Utopian Speaker
9.04% of 188 decks
17 decks
Adrix and Nev, Twincasters
0.20% of 7007 decks
14 decks
Prime Speaker Zegana
1.16% of 776 decks
9 decks
Grolnok, the Omnivore
0.14% of 5606 decks
8 decks
Tuvasa the Sunlit
0.07% of 5768 decks
4 decks
Hamza, Guardian of Arashin
0.10% of 4197 decks
4 decks
Atla Palani, Nest Tender
0.02% of 16277 decks
4 decks
Tatyova, Steward of Tides
0.32% of 1232 decks
4 decks
Xavier Sal, Infested Captain
0.05% of 5999 decks
3 decks
Arixmethes, Slumbering Isle
0.07% of 4074 decks
3 decks
Mowu, Loyal Companion
0.29% of 1023 decks
3 decks
New Cards
Broadcast Rambler
20% of 5 decks
+20% synergy
Country Roads
20% of 5 decks
+19% synergy
Gloryheath Lynx
20% of 5 decks
+20% synergy
Mindspring Merfolk
15% of 119 decks
+15% synergy
Willowrush Verge
6% of 123 decks
-0% synergy
High Synergy Cards
Deeproot Waters
78% of 659 decks
+77% synergy
Merfolk Mistbinder
71% of 659 decks
+70% synergy
Kopala, Warden of Waves
68% of 659 decks
+67% synergy
Merfolk Sovereign
65% of 659 decks
+64% synergy
Deeproot Elite
64% of 696 decks
+64% synergy
Herald of Secret Streams
66% of 659 decks
+63% synergy
Merrow Reejerey
61% of 659 decks
+60% synergy
Master of the Pearl Trident
59% of 659 decks
+57% synergy
Forerunner of the Heralds
57% of 696 decks
+57% synergy
Svyelun of Sea and Sky
57% of 659 decks
+56% synergy
Top Cards
Seafloor Oracle
56% of 659 decks
+56% synergy
Emperor Mihail II
53% of 659 decks
+52% synergy
Stonybrook Banneret
52% of 659 decks
+51% synergy
Merfolk Skydiver
51% of 659 decks
+49% synergy
Cold-Eyed Selkie
49% of 659 decks
+45% synergy
Deeproot Pilgrimage
49% of 506 decks
+48% synergy
Tatyova, Benthic Druid
47% of 659 decks
+35% synergy
Zegana, Utopian Speaker
46% of 659 decks
+44% synergy
Growth Spiral
44% of 659 decks
+22% synergy
Vineshaper Mystic
43% of 696 decks
+43% synergy
Game Changers
Smothering Tithe
11% of 28 decks
-13% synergy
Cyclonic Rift
8% of 659 decks
-19% synergy
Rhystic Study
7% of 659 decks
-20% synergy
Thassa's Oracle
5% of 659 decks
-2% synergy
Creatures
Vodalian Hexcatcher
42% of 659 decks
+42% synergy
Kiora's Follower
41% of 659 decks
+36% synergy
Nicanzil, Current Conductor
41% of 504 decks
+39% synergy
Tempest Caller
41% of 659 decks
+41% synergy
River Sneak
39% of 659 decks
+38% synergy
Shapers of Nature
38% of 659 decks
+38% synergy
Vorel of the Hull Clade
37% of 659 decks
+35% synergy
Mist-Cloaked Herald
36% of 659 decks
+35% synergy
Sygg, River Guide
36% of 14 decks
+36% synergy
Vodalian Wave-Knight
36% of 14 decks
+34% synergy
Jade Bearer
35% of 696 decks
+35% synergy
Merfolk Branchwalker
35% of 696 decks
+35% synergy
Tishana, Voice of Thunder
35% of 659 decks
+34% synergy
Jadelight Ranger
35% of 696 decks
+35% synergy
Singer of Swift Rivers
33% of 496 decks
+31% synergy
Kumena's Speaker
33% of 696 decks
+33% synergy
Jungleborn Pioneer
32% of 696 decks
+32% synergy
Mist Dancer
31% of 496 decks
+30% synergy
Lord of Atlantis
31% of 659 decks
+30% synergy
Hakbal of the Surging Soul
30% of 506 decks
+29% synergy
Murkfiend Liege
29% of 659 decks
+25% synergy
Deeproot Champion
29% of 696 decks
+29% synergy
Cenote Scout
29% of 535 decks
+29% synergy
Deepfathom Echo
28% of 499 decks
+27% synergy
Silvergill Adept
28% of 659 decks
+27% synergy
Prime Speaker Zegana
28% of 659 decks
+25% synergy
Kumena, Tyrant of Orazca
27% of 659 decks
+26% synergy
Jadelight Spelunker
27% of 532 decks
+27% synergy
Jade Guardian
27% of 696 decks
+27% synergy
Merrow Harbinger
26% of 659 decks
+26% synergy
River Herald Scout
25% of 491 decks
+25% synergy
Swift Warden
25% of 696 decks
+25% synergy
Benthic Biomancer
25% of 659 decks
+24% synergy
Merfolk Trickster
23% of 659 decks
+23% synergy
River Herald Guide
22% of 519 decks
+22% synergy
Tishana's Wayfinder
22% of 696 decks
+22% synergy
Deeproot Historian
22% of 524 decks
+21% synergy
Yargle and Multani
22% of 23 decks
+19% synergy
Harbinger of the Tides
21% of 659 decks
+21% synergy
Tide Shaper
21% of 659 decks
+21% synergy
Topography Tracker
21% of 524 decks
+20% synergy
Merfolk Cave-Diver
20% of 499 decks
+20% synergy
Seeker of Sunlight
20% of 519 decks
+20% synergy
Shaper Apprentice
20% of 659 decks
+20% synergy
Sygg, River Cutthroat
20% of 15 decks
+18% synergy
Sentinel of the Nameless City
20% of 532 decks
+19% synergy
Combine Guildmage
20% of 659 decks
+19% synergy
Tributary Instructor
19% of 524 decks
+19% synergy
Coralhelm Commander
19% of 659 decks
+19% synergy
Thieving Skydiver
19% of 659 decks
+17% synergy
Instants
Negate
42% of 659 decks
+20% synergy
Counterspell
40% of 659 decks
-2% synergy
Swords to Plowshares
36% of 28 decks
-27% synergy
Inspiring Call
30% of 696 decks
+22% synergy
Path to Exile
25% of 28 decks
-22% synergy
Murder
22% of 23 decks
+18% synergy
Beast Within
21% of 696 decks
-16% synergy
Stroke of Midnight
18% of 22 decks
+8% synergy
Return to Nature
18% of 696 decks
+12% synergy
Unbreakable Formation
18% of 28 decks
+11% synergy
Fling
18% of 17 decks
+15% synergy
Cancel
17% of 659 decks
+16% synergy
Quandrix Command
16% of 659 decks
+15% synergy
Dramatic Reversal
16% of 659 decks
+11% synergy
Spell Pierce
15% of 659 decks
+11% synergy
Ripples of Potential
14% of 496 decks
+12% synergy
Aetherize
14% of 659 decks
+8% synergy
Opt
13% of 659 decks
+4% synergy
Doom Blade
13% of 23 decks
+11% synergy
Naturalize
13% of 696 decks
+11% synergy
Simic Charm
13% of 659 decks
+9% synergy
Rapid Hybridization
11% of 659 decks
+2% synergy
Dive Down
11% of 659 decks
+11% synergy
Filter Out
11% of 643 decks
+9% synergy
Blinding Fog
11% of 696 decks
+11% synergy
Unbounded Potential
11% of 28 decks
+10% synergy
Dromoka's Command
11% of 28 decks
+9% synergy
Eladamri's Call
11% of 28 decks
+0% synergy
Generous Gift
11% of 28 decks
-14% synergy
Heroic Intervention
10% of 696 decks
-19% synergy
Brainstorm
10% of 659 decks
-9% synergy
Krosan Grip
10% of 696 decks
+3% synergy
Brackish Blunder
9% of 491 decks
+9% synergy
Repulsive Mutation
8% of 407 decks
+6% synergy
Essence Capture
8% of 659 decks
+8% synergy
Essence Scatter
8% of 659 decks
+7% synergy
Snakeskin Veil
7% of 696 decks
+3% synergy
Nature's Claim
7% of 696 decks
-2% synergy
Refute
7% of 180 decks
+4% synergy
Fog
6% of 696 decks
+3% synergy
Mutational Advantage
6% of 376 decks
+2% synergy
Voidslime
6% of 659 decks
+5% synergy
Reject Imperfection
6% of 659 decks
+5% synergy
Unsummon
6% of 659 decks
+5% synergy
Verdant Rebirth
6% of 696 decks
+6% synergy
Incubation // Incongruity
6% of 659 decks
+5% synergy
Pongify
6% of 659 decks
-5% synergy
Arcane Denial
6% of 659 decks
-14% synergy
Ruinous Intrusion
6% of 696 decks
+5% synergy
Return of the Wildspeaker
5% of 696 decks
-7% synergy
Sorceries
Cultivate
42% of 696 decks
-3% synergy
Aquitect's Will
36% of 659 decks
+36% synergy
Rampant Growth
32% of 696 decks
-3% synergy
Kodama's Reach
29% of 696 decks
-1% synergy
Distant Melody
25% of 659 decks
+20% synergy
Crashing Tide
25% of 659 decks
+25% synergy
Summon the School
25% of 28 decks
+25% synergy
Wave Goodbye
22% of 496 decks
+20% synergy
Explore
22% of 696 decks
+12% synergy
River's Rebuke
21% of 659 decks
+20% synergy
Over the Edge
20% of 519 decks
+20% synergy
Diabolic Tutor
13% of 23 decks
+7% synergy
Culling Ritual
13% of 23 decks
+2% synergy
Farseek
13% of 696 decks
-22% synergy
Harvest Season
12% of 696 decks
+11% synergy
Enter the Unknown
12% of 696 decks
+12% synergy
Guiding Voice
11% of 28 decks
+11% synergy
Wrath of God
11% of 28 decks
+5% synergy
Nature's Lore
10% of 696 decks
-22% synergy
Urban Evolution
10% of 659 decks
+5% synergy
Contentious Plan
8% of 659 decks
+6% synergy
Unnatural Restoration
8% of 696 decks
+5% synergy
Chart a Course
7% of 659 decks
+5% synergy
Thirsting Roots
7% of 696 decks
+5% synergy
Raise the Palisade
6% of 606 decks
+3% synergy
Three Visits
6% of 696 decks
-19% synergy
Bygone Marvels
5% of 524 decks
+5% synergy
Ravenform
5% of 659 decks
+3% synergy
Utility Artifacts
Bident of Thassa
24% of 659 decks
+18% synergy
Commander's Sphere
19% of 696 decks
+4% synergy
Swiftfoot Boots
18% of 696 decks
-10% synergy
Vanquisher's Banner
16% of 696 decks
+12% synergy
Glowcap Lantern
14% of 531 decks
+14% synergy
Herald's Horn
13% of 696 decks
+7% synergy
Ozolith, the Shattered Spire
12% of 696 decks
+7% synergy
Icon of Ancestry
9% of 696 decks
+8% synergy
Lodestone Needle
8% of 503 decks
+8% synergy
Explorer's Cache
8% of 532 decks
+8% synergy
Simic Locket
8% of 659 decks
+8% synergy
The Ozolith
7% of 696 decks
+4% synergy
Door of Destinies
7% of 696 decks
+5% synergy
Lightning Greaves
6% of 696 decks
-19% synergy
Simic Cluestone
5% of 659 decks
+5% synergy
Enchantments
Merrow Commerce
42% of 659 decks
+41% synergy
Simic Ascendancy
36% of 659 decks
+31% synergy
Aquatic Incursion
35% of 659 decks
+35% synergy
Rhythm of the Wild
29% of 17 decks
+6% synergy
Reflections of Littjara
28% of 659 decks
+24% synergy
Hardened Scales
26% of 696 decks
+17% synergy
Hadana's Climb
23% of 659 decks
+21% synergy
Path of Discovery
19% of 696 decks
+18% synergy
Impact Tremors
18% of 17 decks
+8% synergy
Bred for the Hunt
17% of 659 decks
+15% synergy
Twists and Turns
17% of 532 decks
+17% synergy
Branching Evolution
16% of 696 decks
+11% synergy
Kindred Discovery
16% of 659 decks
+8% synergy
Pacifism
11% of 28 decks
+10% synergy
Primal Empathy
10% of 659 decks
+9% synergy
Growing Rites of Itlimoc
9% of 696 decks
+3% synergy
One With the Wind
9% of 659 decks
+9% synergy
Kumena's Awakening
9% of 659 decks
+8% synergy
Wizard Class
8% of 659 decks
+4% synergy
New Horizons
7% of 696 decks
+6% synergy
Quest for Renewal
6% of 696 decks
+5% synergy
Spreading Seas
6% of 659 decks
+6% synergy
Song of Freyalise
6% of 696 decks
+5% synergy
Tribute to the World Tree
6% of 696 decks
-1% synergy
Doubling Season
6% of 696 decks
-4% synergy
Eaten by Piranhas
5% of 491 decks
+4% synergy
Planeswalkers
Kiora, Master of the Depths
11% of 659 decks
+10% synergy
Kiora, the Crashing Wave
11% of 659 decks
+10% synergy
Jiang Yanggu, Wildcrafter
7% of 696 decks
+7% synergy
Utility Lands
Reliquary Tower
31% of 696 decks
+1% synergy
Novijen, Heart of Progress
20% of 659 decks
+19% synergy
Bojuka Bog
17% of 23 decks
-12% synergy
Karn's Bastion
16% of 696 decks
+11% synergy
Rogue's Passage
15% of 696 decks
-5% synergy
Alchemist's Refuge
11% of 659 decks
+5% synergy
Temple of the False God
10% of 696 decks
+0% synergy
Three Tree City
9% of 297 decks
+4% synergy
Hidden Nursery
9% of 535 decks
+8% synergy
Oran-Rief, the Vastwood
9% of 696 decks
+4% synergy
Hidden Cataract
9% of 506 decks
+8% synergy
Halimar Depths
9% of 659 decks
+6% synergy
Llanowar Reborn
8% of 696 decks
+7% synergy
Lumbering Falls
8% of 659 decks
+6% synergy
Mystic Sanctuary
7% of 659 decks
-5% synergy
Mosswort Bridge
7% of 696 decks
-4% synergy
Lonely Sandbar
6% of 659 decks
+2% synergy
Mana Artifacts
Sol Ring
64% of 696 decks
-20% synergy
Arcane Signet
49% of 696 decks
-24% synergy
Simic Signet
34% of 659 decks
+20% synergy
Selesnya Signet
25% of 28 decks
+17% synergy
Gruul Signet
24% of 17 decks
+12% synergy
Azorius Signet
21% of 14 decks
-4% synergy
Talisman of Impulse
18% of 17 decks
+8% synergy
Golgari Signet
13% of 23 decks
+1% synergy
Talisman of Curiosity
11% of 659 decks
-2% synergy
Thought Vessel
11% of 696 decks
-6% synergy
Patchwork Banner
8% of 294 decks
+3% synergy
Decanter of Endless Water
8% of 696 decks
+3% synergy
Lands
Command Tower
63% of 696 decks
-11% synergy
Simic Growth Chamber
43% of 659 decks
+24% synergy
Frontier Bivouac
43% of 7 decks
+15% synergy
Temple of Mystery
43% of 659 decks
+25% synergy
Hinterland Harbor
39% of 659 decks
+9% synergy
Thornwood Falls
39% of 659 decks
+31% synergy
Seaside Citadel
36% of 14 decks
+9% synergy
Path of Ancestry
36% of 696 decks
+14% synergy
Evolving Wilds
34% of 696 decks
+13% synergy
Woodland Stream
31% of 659 decks
+29% synergy
Unclaimed Territory
30% of 696 decks
+25% synergy
Hallowed Fountain
29% of 14 decks
-12% synergy
Yavimaya Coast
28% of 659 decks
+1% synergy
Vineglimmer Snarl
27% of 659 decks
+16% synergy
Golgari Rot Farm
26% of 23 decks
+8% synergy
Simic Guildgate
26% of 659 decks
+20% synergy
Canopy Vista
25% of 28 decks
-12% synergy
Karplusan Forest
24% of 17 decks
+6% synergy
Cinder Glade
24% of 17 decks
-15% synergy
Jungle Hollow
22% of 23 decks
+13% synergy
Overgrown Tomb
22% of 23 decks
-20% synergy
Dreamroot Cascade
22% of 659 decks
+2% synergy
Wanderwine Hub
21% of 14 decks
+21% synergy
Deserted Beach
21% of 14 decks
+5% synergy
Temple of Enlightenment
21% of 14 decks
+5% synergy
Prairie Stream
21% of 14 decks
-12% synergy
Drowned Catacomb
20% of 15 decks
-7% synergy
Opulent Palace
20% of 15 decks
-7% synergy
Zagoth Triome
20% of 15 decks
-10% synergy
Watery Grave
20% of 15 decks
-20% synergy
Breeding Pool
19% of 659 decks
-21% synergy
Flooded Grove
19% of 659 decks
+6% synergy
Rejuvenating Springs
18% of 659 decks
-11% synergy
Rootbound Crag
18% of 17 decks
-7% synergy
Stomping Ground
18% of 17 decks
-23% synergy
Deathcap Glade
17% of 23 decks
+4% synergy
Secluded Courtyard
16% of 696 decks
+11% synergy
Terramorphic Expanse
15% of 696 decks
-1% synergy
Blossoming Sands
14% of 28 decks
+7% synergy
Temple of Plenty
14% of 28 decks
+1% synergy
Selesnya Sanctuary
14% of 28 decks
+0% synergy
Bountiful Promenade
14% of 28 decks
-10% synergy
Temple Garden
14% of 28 decks
-25% synergy
Myriad Landscape
14% of 696 decks
-4% synergy
Tangled Islet
13% of 659 decks
+7% synergy
Witherbloom Campus
13% of 23 decks
+12% synergy
Golgari Guildgate
13% of 23 decks
+7% synergy
Temple of Malady
13% of 23 decks
-3% synergy
Llanowar Wastes
13% of 23 decks
-13% synergy
Botanical Sanctum
12% of 659 decks
+8% synergy