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 |
|---|---|---|---|
| Skilled Animator | 2U | Creature — Human Artificer | When Skilled Animator enters the battlefield, target artifact you control becomes an artifact creature with base power and toughness 5/5 for as long as Skilled Animator remains on the battlefield. 1/3 |
| Aven Mimeomancer | 1WU | Creature — Bird Wizard | Flying At the beginning of your upkeep, you may put a feather counter on target creature. If you do, that creature has base power and toughness 3/1 and has flying for as long as it has a feather counter on it. 3/1 |
| Crimson Hellkite | 6RRR | Creature — Dragon | Flying {X}, {T}: Crimson Hellkite deals X damage to target creature. Spend only red mana on X. 6/6 |
| Cycle of Life | 1GG | Enchantment | Return Cycle of Life to its owner's hand: Target creature you cast this turn has base power and toughness 0/1 until your next upkeep. At the beginning of your next upkeep, put a +1/+1 counter on that creature. |
| Lurking Automaton | 5 | Artifact Creature — Construct | Reveal Lurking Automaton as you draft it and note how many cards you've drafted this draft round, including Lurking Automaton. Lurking Automaton enters the battlefield with X +1/+1 counters on it, where X is the highest number you noted for cards named Lurking Automaton. 0/0 |
| Undercity Upheaval | 1GG | Sorcery | Undergrowth — Distribute X +1/+1 counters among any number of target creatures you control, where X is the number of creature cards in your graveyard as you cast this spell. Creatures you control gain vigilance until end of turn. |
| Sydri, Galvanic Genius | WUB | Legendary Creature — Human Artificer | {U}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. {W}{B}: Target artifact creature gains deathtouch and lifelink until end of turn. 2/2 |
| Snarling Gorehound | B | Creature — Dog | Menace Whenever another creature with power 2 or less enters the battlefield under your control, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) 1/1 |
| Orcish Siegemaster | 2R | Creature — Orc Soldier | Trample Other Orcs and Goblins you control have trample. Whenever Orcish Siegemaster attacks, it gets +X/+0 until end of turn, where X is the greatest power among creatures you control. 0/5 |
| Intrepid Outlander | 1G | Creature — Orc Ranger | Reach Pack tactics — Whenever Intrepid Outlander attacks, if you attacked with creatures with total power 6 or greater this combat, venture into the dungeon. (Enter the first room or advance to the next room.) 2/3 |