M:tG card similarity search
2UU · Enchantment
Whenever a player casts a spell without asking your permission while casting it, counter that spell. When a player asks you permission to cast a spell and you refuse, counter that spell and sacrifice Common Courtesy.
| Name | Mana | Type | Text |
|---|---|---|---|
| Andradite Leech | 2B | Creature — Leech | Black spells you cast cost {B} more to cast. {B}: Andradite Leech gets +1/+1 until end of turn. 2/2 |
| Poxwalkers | 2B | Creature — Zombie | Deathtouch Curse of the Walking Pox — Whenever you cast a spell from anywhere other than your hand, return Poxwalkers from your graveyard to the battlefield tapped. 3/1 |
| Elvish Handservant | G | Creature — Elf Warrior | Whenever a player casts a Giant spell, you may put a +1/+1 counter on Elvish Handservant. 1/1 |
| Altar's Reap | 1B | Instant | As an additional cost to cast this spell, sacrifice a creature. Draw two cards. |
| Corrupted Conviction | B | Instant | As an additional cost to cast this spell, sacrifice a creature. Draw two cards. |
| Skulltap | 1B | Sorcery | As an additional cost to cast this spell, sacrifice a creature. Draw two cards. |
| Village Rites | B | Instant | As an additional cost to cast this spell, sacrifice a creature. Draw two cards. |
| Construction Arsonist | 1R | Creature — Goblin Rogue Wizard | When Construction Arsonist enters the battlefield, you may choose an instant or sorcery card in your hand. If you do, that card perpetually incorporates {R} and gains "When you cast this spell, it deals 2 damage to each opponent." Whenever you cast a multicolored spell, Construction Arsonist gets +1/+1 until end of turn for each of that spell's colors. 2/2 |
| Megatron, Tyrant | 3RWB | Legendary Artifact Creature — Robot | More Than Meets the Eye {1}{R}{W}{B} (You may cast this card converted for {1}{R}{W}{B}.) Your opponents can't cast spells during combat. At the beginning of your postcombat main phase, you may convert Megatron. If you do, add {C} for each 1 life your opponents have lost this turn. 7/5 |
| Spontaneous Combustion | 1BR | Instant | As an additional cost to cast this spell, sacrifice a creature. Spontaneous Combustion deals 3 damage to each creature. |