M:tG card similarity search
3BB · Creature — Horror
Roiling Horror's power and toughness are each equal to your life total minus the life total of an opponent with the most life. Suspend X—{X}{B}{B}{B}. X can't be 0. (Rather than cast this card from your hand, you may pay {X}{B}{B}{B} and exile it with X time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) Whenever a time counter is removed from Roiling Horror while it's exiled, target player loses 1 life and you gain 1 life. */*
| Name | Mana | Type | Text |
|---|---|---|---|
| Aven Riftwatcher | 2W | Creature — Bird Rebel Soldier | Flying Vanishing 3 (This creature enters the battlefield with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.) When Aven Riftwatcher enters or leaves the battlefield, you gain 2 life. 2/3 |
| Leonin Elder | W | Creature — Cat Cleric | Whenever an artifact enters the battlefield, you may gain 1 life. 1/1 |
| Lightkeeper of Emeria | 3W | Creature — Angel | Multikicker {W} (You may pay an additional {W} any number of times as you cast this spell.) Flying When Lightkeeper of Emeria enters the battlefield, you gain 2 life for each time it was kicked. 2/4 |
| Minions' Murmurs | 2BB | Sorcery | You draw X cards and you lose X life, where X is the number of creatures you control. |
| Moonlit Wake | 2W | Enchantment | Whenever a creature dies, you gain 1 life. |
| Life Chisel | 4 | Artifact | Sacrifice a creature: You gain life equal to the sacrificed creature's toughness. Activate only during your upkeep. |
| Malakir Soothsayer | 4B | Creature — Vampire Shaman Ally | Cohort — {T}, Tap an untapped Ally you control: You draw a card and you lose 1 life. 4/4 |
| Stronghold Arena | 1B | Enchantment | Kicker {G} and/or {W} (You may pay an additional {G} and/or {W} as you cast this spell.) When Stronghold Arena enters the battlefield, you gain 3 life for each time it was kicked. Whenever one or more creatures you control deal combat damage to a player, you may reveal the top card of your library and put it into your hand. If you do, you lose life equal to its mana value. |
| Worldfire | 6RRR | Sorcery | Exile all permanents. Exile all cards from all hands and graveyards. Each player's life total becomes 1. |
| Cruel Ultimatum | UUBBBRR | Sorcery | Target opponent sacrifices a creature, discards three cards, then loses 5 life. You return a creature card from your graveyard to your hand, draw three cards, then gain 5 life. |