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 |
|---|---|---|---|
| Wings of Velis Vel | 1U | Tribal Instant — Shapeshifter | Changeling (This card is every creature type.) Until end of turn, target creature has base power and toughness 4/4, gains all creature types, and gains flying. |
| Lightning Storm | 1RR | Instant | Lightning Storm deals X damage to any target, where X is 3 plus the number of charge counters on Lightning Storm. Discard a land card: Put two charge counters on Lightning Storm. You may choose a new target for it. Any player may activate this ability but only if Lightning Storm is on the stack. |
| Umbra Stalker | 4BBB | Creature — Elemental | Chroma — Umbra Stalker's power and toughness are each equal to the number of black mana symbols in the mana costs of cards in your graveyard. */* |
| Gilt-Leaf Winnower | 3BB | Creature — Elf Warrior | Menace (This creature can't be blocked except by two or more creatures.) When Gilt-Leaf Winnower enters the battlefield, you may destroy target non-Elf creature whose power and toughness aren't equal. 4/3 |
| Bat Whisperer | 3B | Creature — Vampire | When Bat Whisperer enters the battlefield, if an opponent lost life this turn, create a 1/1 black Bat creature token with flying. 4/2 |
| Heliod, Sun-Crowned | 2W | Legendary Enchantment Creature — God | Indestructible As long as your devotion to white is less than five, Heliod isn't a creature. Whenever you gain life, put a +1/+1 counter on target creature or enchantment you control. {1}{W}: Another target creature gains lifelink until end of turn. 5/5 |
| Silverwing Squadron | 5W | Creature — Human Knight | Flying, vigilance Silverwing Squadron's power and toughness are each equal to the number of creatures you control. Whenever Silverwing Squadron attacks, create a number of 2/2 white Knight creature tokens with vigilance equal to the number of opponents you have. */* |
| Invert | U/R | Instant | Switch the power and toughness of each of up to two target creatures until end of turn. |
| Chameleon Spirit | 3U | Creature — Illusion Spirit | As Chameleon Spirit enters the battlefield, choose a color. Chameleon Spirit's power and toughness are each equal to the number of permanents of the chosen color your opponents control. */* |
| Sorin, Imperious Bloodlord | 2B | Legendary Planeswalker — Sorin | [+1]: Target creature you control gains deathtouch and lifelink until end of turn. If it's a Vampire, put a +1/+1 counter on it. [+1]: You may sacrifice a Vampire. When you do, Sorin, Imperious Bloodlord deals 3 damage to any target and you gain 3 life. [−3]: You may put a Vampire creature card from your hand onto the battlefield. Loyalty 4 |