Card Codex

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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
Dirtcowl Wurm 4GCreature — Wurm Whenever an opponent plays a land, put a +1/+1 counter on Dirtcowl Wurm. 3/4
Uglúk of the White Hand 2BRLegendary Creature — Orc Soldier Whenever another creature you control dies, put a +1/+1 counter on Uglúk of the White Hand. If that creature was a Goblin or Orc, put two +1/+1 counters on Uglúk instead. 3/3
Toothy, Imaginary Friend 3ULegendary Creature — Illusion Partner with Pir, Imaginative Rascal (When this creature enters the battlefield, target player may put Pir into their hand from their library, then shuffle.) Whenever you draw a card, put a +1/+1 counter on Toothy, Imaginary Friend. When Toothy leaves the battlefield, draw a card for each +1/+1 counter on it. 1/1
Urborg Skeleton BCreature — Skeleton Kicker {3} (You may pay an additional {3} as you cast this spell.) {B}: Regenerate Urborg Skeleton. If Urborg Skeleton was kicked, it enters the battlefield with a +1/+1 counter on it. 0/1
Feast on the Fallen 2BEnchantment At the beginning of each upkeep, if an opponent lost life last turn, put a +1/+1 counter on target creature you control.
Celestial Unicorn 2WCreature — Unicorn Whenever you gain life, put a +1/+1 counter on Celestial Unicorn. 3/2
Ten Wizards Mountain Plane — Shenmeng Whenever you roll the planar die, put a +1/+1 counter on up to one target creature. Whenever chaos ensues, creatures you control gain flying until end of turn.
Repulsive Mutation XGUInstant Put X +1/+1 counters on target creature you control. Then counter up to one target spell unless its controller pays mana equal to the greatest power among creatures you control.
Magmasaur 3RRCreature — Elemental Dinosaur Magmasaur enters the battlefield with five +1/+1 counters on it. At the beginning of your upkeep, you may remove a +1/+1 counter from Magmasaur. If you don't, sacrifice Magmasaur and it deals damage equal to the number of +1/+1 counters on it to each creature without flying and each player. 0/0
Securitron Squadron 1WArtifact Creature — Robot Squad {3} (As an additional cost to cast this spell, you may pay {3} any number of times. When this creature enters the battlefield, create that many tokens that are copies of it.) Vigilance Whenever a creature token enters the battlefield under your control, put a +1/+1 counter on it. 2/2
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