M:tG card similarity search
3BB · Sorcery
Each player loses half their life, then discards half the cards in their hand, then sacrifices half the creatures they control. Round up each time.
| Name | Mana | Type | Text |
|---|---|---|---|
| Leechridden Swamp | Land — Swamp | ({T}: Add {B}.) Leechridden Swamp enters the battlefield tapped. {B}, {T}: Each opponent loses 1 life. Activate only if you control two or more black permanents. | |
| Gravity Sphere | 2R | World Enchantment | All creatures lose flying. |
| Mardu Shadowspear | B | Creature — Human Warrior | Whenever Mardu Shadowspear attacks, each opponent loses 1 life. Dash {1}{B} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.) 1/1 |
| Memory Jar | 5 | Artifact | {T}, Sacrifice Memory Jar: Each player exiles all cards from their hand face down and draws seven cards. At the beginning of the next end step, each player discards their hand and returns to their hand each card they exiled this way. |
| Wound Reflection | 5B | Enchantment | At the beginning of each end step, each opponent loses life equal to the life they lost this turn. (Damage causes loss of life.) |
| Mystic Decree | 2UU | World Enchantment | All creatures lose flying and islandwalk. |
| Warped Devotion | 2B | Enchantment | Whenever a permanent is returned to a player's hand, that player discards a card. |
| Vedalken Ghoul | UB | Creature — Vedalken Zombie | Whenever Vedalken Ghoul becomes blocked, defending player loses 4 life. 1/1 |
| Khorvath's Fury | 4R | Sorcery | For each player, choose friend or foe. Each friend discards all cards from their hand, then draws that many cards plus one. Khorvath's Fury deals damage to each foe equal to the number of cards in their hand. |
| Demogorgon's Clutches | 2B | Sorcery | Target opponent discards two cards, mills two cards, and loses 2 life. (To mill a card, a player puts the top card of their library into their graveyard.) |