Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Promise of Loyalty

4W · Sorcery

Each player puts a vow counter on a creature they control and sacrifices the rest. Each of those creatures can't attack you or planeswalkers you control for as long as it has a vow counter on it.

Similar cards

Color identity:
NameManaTypeText
Ancient Animus 1GInstant Put a +1/+1 counter on target creature you control if it's legendary. Then it fights target creature an opponent controls. (Each deals damage equal to its power to the other.)
Blood Aspirant 1RCreature — Satyr Berserker Whenever you sacrifice a permanent, put a +1/+1 counter on Blood Aspirant. {1}{R}, {T}, Sacrifice a creature or enchantment: Blood Aspirant deals 1 damage to target creature. That creature can't block this turn. 1/1
Legion Loyalty 6WWEnchantment Creatures you control have myriad. (Whenever a creature with myriad attacks, for each opponent other than defending player, you may create a token that's a copy of that creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)
Bhaal, Lord of Murder 2BRGLegendary Creature — God As long as your life total is less than or equal to half your starting life total, Bhaal, Lord of Murder has indestructible. Whenever another nontoken creature you control dies, put a +1/+1 counter on target creature and goad it. 4/4
Bubbling Beebles 4UCreature — Beeble Bubbling Beebles can't be blocked as long as defending player controls an enchantment. 3/3
Invasion of Azgol BRBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Azgol enters the battlefield, target player sacrifices a creature or planeswalker and loses 1 life.
Six-y Beast 3RCreature — Beast As Six-y Beast enters the battlefield, you secretly put six or fewer +1/+1 counters on it, then an opponent guesses the number of counters. If that player guesses right, sacrifice Six-y Beast after it enters the battlefield. 0/0
Daggersail Aeronaut 3RCreature — Goblin As long as it's your turn, Daggersail Aeronaut has flying. 3/2
Eldrazi Aggressor 2RCreature — Eldrazi Drone Devoid (This card has no color.) Eldrazi Aggressor has haste as long as you control another colorless creature. 2/3
Ghost Lantern BArtifact — Equipment Whenever a creature you control dies, put a +1/+1 counter on equipped creature. Equip {1}
Page 78