M:tG card similarity search
XB · Artifact
Sphere of Annihilation enters the battlefield with X void counters on it. At the beginning of your upkeep, exile Sphere of Annihilation, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it.
| Name | Mana | Type | Text |
|---|---|---|---|
| Sorin, Grim Nemesis | 4WB | Legendary Planeswalker — Sorin | [+1]: Reveal the top card of your library and put that card into your hand. Each opponent loses life equal to its mana value. [−X]: Sorin, Grim Nemesis deals X damage to target creature or planeswalker and you gain X life. [−9]: Create a number of 1/1 black Vampire Knight creature tokens with lifelink equal to the highest life total among all players. Loyalty 6 |
| Semester's End | 3W | Instant | Exile any number of target creatures and/or planeswalkers you control. At the beginning of the next end step, return each of them to the battlefield under its owner's control. Each of them enters the battlefield with an additional +1/+1 counter on it if it's a creature and an additional loyalty counter on it if it's a planeswalker. |
| Plaguebearer | 1B | Creature — Zombie | {X}{X}{B}: Destroy target nonblack creature with mana value X. 1/1 |
| Tarmogoyf | 1G | Creature — Lhurgoyf | Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1. */1+* |
| Serene Offering | 1W | Instant | Destroy target enchantment. You gain life equal to its mana value. |
| The Pyramid of Mars | Plane — Mars | When you planeswalk to The Pyramid of Mars and at beginning of your upkeep, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) Whenever chaos ensues, return target creature card from your graveyard to the battlefield. | |
| Deadly Vanity | 5BBB | Sorcery | Choose a creature or planeswalker, then destroy all other creatures and planeswalkers. |
| Coiling Woodworm | 2G | Creature — Insect Worm | Coiling Woodworm's power is equal to the number of Forests on the battlefield. */1 |
| Pernicious Deed | 1BG | Enchantment | {X}, Sacrifice Pernicious Deed: Destroy each artifact, creature, and enchantment with mana value X or less. |
| Temporal Firestorm | 3RR | Sorcery | Kicker {1}{W} and/or {1}{U} (You may pay an additional {1}{W} and/or {1}{U} as you cast this spell.) Choose up to X creatures and/or planeswalkers you control, where X is the number of times this spell was kicked. Those permanents phase out. Temporal Firestorm deals 5 damage to each creature and each planeswalker. |