M:tG card similarity search
1U · Enchantment
When a player casts a spell, sacrifice Standstill. If you do, each of that player's opponents draws three cards.
| Name | Mana | Type | Text |
|---|---|---|---|
| Dragon's Claw | 2 | Artifact | Whenever a player casts a red spell, you may gain 1 life. |
| Stick Together | 3WW | Sorcery | Each player chooses a party from among creatures they control, then sacrifices the rest. (To choose a party, choose up to one each of Cleric, Rogue, Warrior, and Wizard.) |
| Kaleidostone | 2 | Artifact | When Kaleidostone enters the battlefield, draw a card. {5}, {T}, Sacrifice Kaleidostone: Add {W}{U}{B}{R}{G}. |
| Braids, Arisen Nightmare | 1BB | Legendary Creature — Nightmare | At the beginning of your end step, you may sacrifice an artifact, creature, enchantment, land, or planeswalker. If you do, each opponent may sacrifice a permanent that shares a card type with it. For each opponent who doesn't, that player loses 2 life and you draw a card. 3/3 |
| Alabaster Leech | W | Creature — Leech | White spells you cast cost {W} more to cast. 1/3 |
| Staff of the Letter Magus | 3 | Artifact | As Staff of the Letter Magus enters the battlefield, choose a consonant other than N, R, S, or T. Whenever a player casts a spell, you gain 1 life for each time the chosen letter appears in that spell's name. |
| Smolder Initiate | B | Creature — Elemental Shaman | Whenever a player casts a black spell, you may pay {1}. If you do, target player loses 1 life. 1/1 |
| Thought Prison | 5 | Artifact | Imprint — When Thought Prison enters the battlefield, you may have target player reveal their hand. If you do, choose a nonland card from it and exile that card. Whenever a player casts a spell that shares a color or mana value with the exiled card, Thought Prison deals 2 damage to that player. |
| Archfiend of Depravity | 3BB | Creature — Demon | Flying At the beginning of each opponent's end step, that player chooses up to two creatures they control, then sacrifices the rest. 5/4 |
| High Tide | U | Instant | Until end of turn, whenever a player taps an Island for mana, that player adds an additional {U}. |