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
Ayara's Oathsworn 1BCreature — Human Knight Menace Whenever Ayara's Oathsworn deals combat damage to a player, if it has fewer than four +1/+1 counters on it, put a +1/+1 counter on it. Then if it has exactly four +1/+1 counters on it, search your library for a card, put it into your hand, then shuffle. 2/2
Munda's Vanguard 4WCreature — Kor Knight Ally Cohort — {T}, Tap an untapped Ally you control: Put a +1/+1 counter on each creature you control. 3/3
Bellowing Aegisaur 5WCreature — Dinosaur Enrage — Whenever Bellowing Aegisaur is dealt damage, put a +1/+1 counter on each other creature you control. 3/5
Stromkirk Mentor 3BCreature — Vampire Soldier When Stromkirk Mentor enters the battlefield, put a +1/+1 counter on another target Vampire you control. 4/2
Flourishing Fox WCreature — Fox Whenever you cycle another card, put a +1/+1 counter on Flourishing Fox. Cycling {1} ({1}, Discard this card: Draw a card.) 1/1
Shieldhide Dragon 5WCreature — Dragon Flying, lifelink Megamorph {5}{W}{W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) When Shieldhide Dragon is turned face up, put a +1/+1 counter on each other Dragon creature you control. 3/3
Phyrexian Scriptures 2BBEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Put a +1/+1 counter on up to one target creature. That creature becomes an artifact in addition to its other types. II — Destroy all nonartifact creatures. III — Exile all opponents' graveyards.
Woodland Champion 1GCreature — Elf Scout Whenever one or more tokens enter the battlefield under your control, put that many +1/+1 counters on Woodland Champion. 2/2
Captain Storm, Cosmium Raider URLegendary Creature — Human Pirate Whenever an artifact enters the battlefield under your control, put a +1/+1 counter on target Pirate you control. 2/2
Serene Steward 1WCreature — Human Cleric Ally Whenever you gain life, you may pay {W}. If you do, put a +1/+1 counter on target creature. 2/2
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