M:tG card similarity search
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.
| Name | Mana | Type | Text |
|---|---|---|---|
| Chaotic Aether | Phenomenon | When you encounter Chaotic Aether, each blank roll of the planar die is a {CHAOS} roll until a player planeswalks away from a plane. (Then planeswalk away from this phenomenon.) | |
| Purraj of Urborg | 3BB | Legendary Creature — Cat Warrior | Purraj of Urborg has first strike as long as it's attacking. Whenever a player casts a black spell, you may pay {B}. If you do, put a +1/+1 counter on Purraj of Urborg. 2/3 |
| Snow Mercy | 2WW | Snow Enchantment | Whenever a creature deals damage to you, put a globe counter on it. {T}, {Q}, {T}, {Q}, {T}: Tap all creatures with globe counters on them. |
| Grave Pact | 1BBB | Enchantment | Whenever a creature you control dies, each other player sacrifices a creature. |
| Alchemist's Vial | 2 | Artifact | When Alchemist's Vial enters the battlefield, draw a card. {1}, {T}, Sacrifice Alchemist's Vial: Target creature can't attack or block this turn. |
| Security Bypass | 1U | Enchantment — Aura | Enchant creature As long as enchanted creature is attacking alone, it can't be blocked. Enchanted creature has "Whenever this creature deals combat damage to a player, it connives." (Its controller draws a card, then discards a card. If they discarded a nonland card, they put a +1/+1 counter on this creature.) |
| Zameck Guildmage | GU | Creature — Elf Wizard | {G}{U}: This turn, each creature you control enters the battlefield with an additional +1/+1 counter on it. {G}{U}, Remove a +1/+1 counter from a creature you control: Draw a card. 2/2 |
| Decree of Silence | 6UU | Enchantment | Whenever an opponent casts a spell, counter that spell and put a depletion counter on Decree of Silence. If there are three or more depletion counters on Decree of Silence, sacrifice it. Cycling {4}{U}{U} ({4}{U}{U}, Discard this card: Draw a card.) When you cycle Decree of Silence, you may counter target spell. |
| Eat to Extinction | 3B | Instant | Exile target creature or planeswalker. Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) |
| Bloodflow Connoisseur | 2B | Creature — Vampire | Sacrifice a creature: Put a +1/+1 counter on Bloodflow Connoisseur. 1/1 |