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 |
|---|---|---|---|
| Once More with Feeling | WWWW | Sorcery | Exile all permanents and all cards from all graveyards. Each player shuffles their hand into their library, then draws seven cards. Each player's life total becomes 10. Exile Once More with Feeling. DCI ruling — A deck can have only one card named Once More with Feeling. |
| Undertaker | 1B | Creature — Human Spellshaper | {B}, {T}, Discard a card: Return target creature card from your graveyard to your hand. 1/1 |
| Gruesome Realization | 1BB | Sorcery | Choose one — • You draw two cards and you lose 2 life. • Creatures your opponents control get -1/-1 until end of turn. |
| Kagemaro, First to Suffer | 3BB | Legendary Creature — Demon Spirit | Kagemaro, First to Suffer's power and toughness are each equal to the number of cards in your hand. {B}, Sacrifice Kagemaro: All creatures get -X/-X until end of turn, where X is the number of cards in your hand. */* |
| Tormented Thoughts | 2B | Sorcery | As an additional cost to cast this spell, sacrifice a creature. Target player discards a number of cards equal to the sacrificed creature's power. |
| Ob Nixilis, Captive Kingpin | 2BR | Legendary Creature — Demon | Flying, trample Whenever one or more opponents each lose exactly 1 life, put a +1/+1 counter on Ob Nixilis, Captive Kingpin. Exile the top card of your library. Until your next end step, you may play that card. 4/3 |
| Celestine Reef | Plane — Luvion | Creatures without flying or islandwalk can't attack. Whenever chaos ensues, until a player planeswalks, you can't lose the game and your opponents can't win the game. | |
| Duplicity | 3UU | Enchantment | When Duplicity enters the battlefield, exile the top five cards of your library face down. At the beginning of your upkeep, you may exile all cards from your hand face down. If you do, put all other cards you own exiled with Duplicity into your hand. At the beginning of your end step, discard a card. When you lose control of Duplicity, put all cards exiled with Duplicity into their owner's graveyard. |
| Undercity's Embrace | 2B | Instant | Target opponent sacrifices a creature. If you control a creature with power 4 or greater, you gain 4 life. |
| Flash | 1U | Instant | You may put a creature card from your hand onto the battlefield. If you do, sacrifice it unless you pay its mana cost reduced by up to {2}. |