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 |
|---|---|---|---|
| Crypt Rats | 2B | Creature — Rat | {X}: Crypt Rats deals X damage to each creature and each player. Spend only black mana on X. 1/1 |
| Chariot of the Sun | 3 | Artifact | {2}, {T}: Until end of turn, target creature you control gains flying and has base toughness 1. |
| Frantic Firebolt | 2R | Instant | Frantic Firebolt deals X damage to target creature, where X is 2 plus the number of cards in your graveyard that are instant cards, sorcery cards, and/or have an Adventure. |
| Riveteers Confluence | 2BRG | Sorcery | Choose three. You may choose the same mode more than once. • You draw a card and you lose 1 life. • Riveteers Confluence deals 1 damage to each creature and planeswalker you don't control. • You may put a land card from your hand or graveyard onto the battlefield tapped. |
| Tasha's Hideous Laughter | 1UU | Sorcery | Each opponent exiles cards from the top of their library until that player has exiled cards with total mana value 20 or more. |
| Orcish Healer | RR | Creature — Orc Cleric | {R}{R}, {T}: Target creature can't be regenerated this turn. {B}{B}{R}, {T}: Regenerate target black or green creature. {R}{G}{G}, {T}: Regenerate target black or green creature. 1/1 |
| Drain Power | UU | Sorcery | Target player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way. |
| Cyclops Tyrant | 5R | Creature — Cyclops | Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) Cyclops Tyrant can't block creatures with power 2 or less. 3/4 |
| Hooded Horror | 4B | Creature — Horror | Hooded Horror can't be blocked as long as defending player controls the most creatures or is tied for the most. 4/4 |
| Hard Hat Area | Artifact — Contraption | Whenever you crank Hard Hat Area, roll two six-sided dice. Hard Hat Area assembles a number of Contraptions equal to the difference between those results. (To assemble a Contraption, put the top card of your Contraption deck face up onto one of your sprockets.) |