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
Ichor Synthesizer 1UCreature — Phyrexian Wizard Whenever you cast a noncreature spell, put an oil counter on Ichor Synthesizer. As long as Ichor Synthesizer has four or more oil counters on it, it gets +2/+0 and can't be blocked. 1/3
Angelic Intervention 1WInstant Target creature or planeswalker you control gains protection from colorless or from the color of your choice until end of turn. If it's a creature, put a +1/+1 counter on it. (It can't be blocked, targeted, dealt damage, enchanted, or equipped by anything with that quality.)
Myojin of Seeing Winds 7UUULegendary Creature — Spirit Myojin of Seeing Winds enters the battlefield with a divinity counter on it if you cast it from your hand. Myojin of Seeing Winds has indestructible as long as it has a divinity counter on it. Remove a divinity counter from Myojin of Seeing Winds: Draw a card for each permanent you control. 3/3
Breena, the Demagogue 1WBLegendary Creature — Bird Warlock Flying Whenever a player attacks one of your opponents, if that opponent has more life than another of your opponents, that attacking player draws a card and you put two +1/+1 counters on a creature you control. 1/3
Koskun Falls 2BBWorld Enchantment At the beginning of your upkeep, sacrifice Koskun Falls unless you tap an untapped creature you control. Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.
Solemnity 2WEnchantment Players can't get counters. Counters can't be put on artifacts, creatures, enchantments, or lands.
Harbor Serpent 4UUCreature — Serpent Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Harbor Serpent can't attack unless there are five or more Islands on the battlefield. 5/5
Plaguecrafter 2BCreature — Human Shaman When Plaguecrafter enters the battlefield, each player sacrifices a creature or planeswalker. Each player who can't discards a card. 3/2
Vow of Lightning 2REnchantment — Aura Enchant creature Enchanted creature gets +2/+2, has first strike, and can't attack you or planeswalkers you control.
Myojin of Cleansing Fire 5WWWLegendary Creature — Spirit Myojin of Cleansing Fire enters the battlefield with a divinity counter on it if you cast it from your hand. Myojin of Cleansing Fire has indestructible as long as it has a divinity counter on it. Remove a divinity counter from Myojin of Cleansing Fire: Destroy all other creatures. 4/6
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