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
Renegade Silent 3UCreature — Alien Horror At the beginning of your end step, goad up to one target creature you don't control and put a +1/+1 counter on Renegade Silent. Renegade Silent phases out. (Treat it and anything attached to it as though they don't exist until your next turn.) 3/3
Angelic Quartermaster 3WWCreature — Angel Soldier Flying When Angelic Quartermaster enters the battlefield, put a +1/+1 counter on each of up to two other target creatures. 3/3
Inhumaniac 1BCreature — Brainiac At the beginning of your upkeep, roll a six-sided die. On a 3 or 4, put a +1/+1 counter on Inhumaniac. On a 5 or higher, put two +1/+1 counters on it. On a 1, remove all +1/+1 counters from Inhumaniac. 1/1
Swarm of Bloodflies 4BCreature — Insect Flying Swarm of Bloodflies enters the battlefield with two +1/+1 counters on it. Whenever another creature dies, put a +1/+1 counter on Swarm of Bloodflies. 0/0
Elven Rite 1GSorcery Distribute two +1/+1 counters among one or two target creatures.
Hungering Hydra XGCreature — Hydra Hungering Hydra enters the battlefield with X +1/+1 counters on it. Hungering Hydra can't be blocked by more than one creature. Whenever Hungering Hydra is dealt damage, put that many +1/+1 counters on it. (It must survive the damage to get the counters.) 0/0
Yotian Dissident GWCreature — Human Artificer Whenever an artifact enters the battlefield under your control, put a +1/+1 counter on target creature you control. 1/1
Simic Manipulator 1UUCreature — Mutant Wizard Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) {T}, Remove one or more +1/+1 counters from Simic Manipulator: Gain control of target creature with power less than or equal to the number of +1/+1 counters removed this way. 0/1
Wingspan Mentor 2UCreature — Human Wizard When Wingspan Mentor enters the battlefield, put a flying counter on target non-Human creature you control. {2}{U}, {T}: Put a +1/+1 counter on each creature you control with flying. 1/3
Coral Reef UUEnchantment Coral Reef enters the battlefield with four polyp counters on it. Sacrifice an Island: Put two polyp counters on Coral Reef. {U}, Tap an untapped blue creature you control, Remove a polyp counter from Coral Reef: Put a +0/+1 counter on target creature.
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