Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

River Heralds' Boon

1G · Instant

Put a +1/+1 counter on target creature and a +1/+1 counter on up to one target Merfolk.

Similar cards

Color identity:
NameManaTypeText
Seedpod Caretaker 2WCreature — Phyrexian Cleric When Seedpod Caretaker enters the battlefield, choose one — • Put a +1/+1 counter on target artifact or creature you control. • Transform target Incubator token you control. 2/2
Setessan Champion 2GCreature — Human Warrior Constellation — Whenever an enchantment enters the battlefield under your control, put a +1/+1 counter on Setessan Champion and draw a card. 1/3
Gixian Skullflayer 2BCreature — Phyrexian Human Assassin At the beginning of your upkeep, if there are three or more creature cards in your graveyard, put a +1/+1 counter on Gixian Skullflayer. 2/3
Defiant Greatmaw 2GCreature — Hippo When Defiant Greatmaw enters the battlefield, put two -1/-1 counters on target creature you control. Whenever you put one or more -1/-1 counters on Defiant Greatmaw, remove a -1/-1 counter from another target creature you control. 4/5
Oblivion's Hunger 1BInstant Target creature you control gains indestructible until end of turn. Draw a card if that creature has a +1/+1 counter on it. (Damage and effects that say "destroy" don't destroy the creature.)
A-Kenku Artificer 2UCreature — Bird Artificer Homunculus Servant — When Kenku Artificer enters the battlefield, put three +1/+1 counters on up to one target noncreature artifact. That artifact becomes a 0/0 Homunculus artifact creature with flying. 1/3
Bat Colony 2WEnchantment When Bat Colony enters the battlefield, create a 1/1 black Bat creature token with flying for each mana from a Cave spent to cast it. Whenever a Cave enters the battlefield under your control, put a +1/+1 counter on target creature you control.
Animation Module 1Artifact Whenever one or more +1/+1 counters are put on a permanent you control, you may pay {1}. If you do, create a 1/1 colorless Servo artifact creature token. {3}, {T}: Choose a counter on target permanent or player. Give that permanent or player another counter of that kind.
Leela, Sevateem Warrior 3GLegendary Creature — Human Warrior Whenever an opponent draws a card except the first one they draw in each of their draw steps, put a +1/+1 counter on Leela, Sevateem Warrior. Doctor's companion (You can have two commanders if the other is the Doctor.) 3/3
Springmantle Cleric 4GCreature — Elf Cleric Springmantle Cleric enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it. 2/3
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