Card Codex

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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
Mauhúr, Uruk-hai Captain BRLegendary Creature — Orc Soldier Menace If one or more +1/+1 counters would be put on an Army, Goblin, or Orc you control, that many plus one +1/+1 counters are put on it instead. 2/2
Kinsbaile Courier 2WCreature — Kithkin Soldier When Kinsbaile Courier enters the battlefield, put a +1/+1 counter on target creature. Encore {2}{W} ({2}{W}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.) 2/1
Savior of the Sleeping 2WCreature — Human Knight Vigilance Whenever an enchantment you control is put into a graveyard from the battlefield, put a +1/+1 counter on Savior of the Sleeping. 2/3
Green Scarab WEnchantment — Aura Enchant creature Enchanted creature can't be blocked by green creatures. Enchanted creature gets +2/+2 as long as an opponent controls a green permanent.
Alora, Cheerful Assassin 3UBLegendary Creature — Halfling Rogue Assassin Whenever you attack, up to one target attacking creature can't be blocked this turn. At the beginning of the next end step, return that creature to its owner's hand. If you do, each opponent loses 2 life. 4/4
Ethersworn Canonist 1WArtifact Creature — Human Cleric Each player who has cast a nonartifact spell this turn can't cast additional nonartifact spells. 2/2
Myr Battlesphere 7Artifact Creature — Myr Construct When Myr Battlesphere enters the battlefield, create four 1/1 colorless Myr artifact creature tokens. Whenever Myr Battlesphere attacks, you may tap X untapped Myr you control. If you do, Myr Battlesphere gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking. 4/7
Decisive Denial GUInstant Choose one — • Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.) • Counter target noncreature spell unless its controller pays {3}.
Thassa's Rebuff 1UInstant Counter target spell unless its controller pays {X}, where X is your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.)
Spike Feeder 1GGCreature — Spike Spike Feeder enters the battlefield with two +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Feeder: Put a +1/+1 counter on target creature. Remove a +1/+1 counter from Spike Feeder: You gain 2 life. 0/0
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