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
Mutant's Prey GInstant Target creature you control with a +1/+1 counter on it fights target creature an opponent controls. (Each deals damage equal to its power to the other.)
Fungal Behemoth 3GCreature — Fungus Fungal Behemoth's power and toughness are each equal to the number of +1/+1 counters on creatures you control. Suspend X—{X}{G}{G}. X can't be 0. (Rather than cast this card from your hand, you may pay {X}{G}{G} and exile it with X time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) Whenever a time counter is removed from Fungal Behemoth while it's exiled, you may put a +1/+1 counter on target creature. */*
Vampire Scrivener 4BCreature — Vampire Warlock Flying Whenever you gain life during your turn, put a +1/+1 counter on Vampire Scrivener. Whenever you lose life during your turn, put a +1/+1 counter on Vampire Scrivener. 2/2
Hangarback Walker XXArtifact Creature — Construct Hangarback Walker enters the battlefield with X +1/+1 counters on it. When Hangarback Walker dies, create a 1/1 colorless Thopter artifact creature token with flying for each +1/+1 counter on Hangarback Walker. {1}, {T}: Put a +1/+1 counter on Hangarback Walker. 0/0
Goblin Assault Team 3RCreature — Goblin Warrior Haste When Goblin Assault Team dies, put a +1/+1 counter on target creature you control. 4/1
Vampire Socialite BRCreature — Vampire Noble Menace (This creature can't be blocked except by two or more creatures.) When Vampire Socialite enters the battlefield, if an opponent lost life this turn, put a +1/+1 counter on each other Vampire you control. As long as an opponent lost life this turn, each other Vampire you control enters the battlefield with an additional +1/+1 counter on it. 2/2
Tenured Inkcaster 4BCreature — Vampire Warlock When Tenured Inkcaster enters the battlefield, put a +1/+1 counter on target creature. Whenever a creature you control with a +1/+1 counter on it attacks, each opponent loses 1 life and you gain 1 life. 2/2
Knighted Myr 2WArtifact Creature — Myr Knight {2}{W}: Adapt 1. (If this creature has no +1/+1 counters on it, put a +1/+1 counter on it.) Whenever one or more +1/+1 counters are put on Knighted Myr, it gains double strike until end of turn. 2/2
Golgari Guildmage B/GB/GCreature — Elf Shaman {4}{B}, Sacrifice a creature: Return target creature card from your graveyard to your hand. {4}{G}: Put a +1/+1 counter on target creature. 2/2
Boss's Chauffeur 4WCreature — Elf Citizen Boss's Chauffeur enters the battlefield with a number of +1/+1 counters on it equal to one plus the number of other creatures you control. Alliance — Whenever another creature enters the battlefield under your control, put a +1/+1 counter on Boss's Chauffeur. When Boss's Chauffeur dies, create a 1/1 green and white Citizen creature token for each +1/+1 counter on it. 0/0
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