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 |
|---|---|---|---|
| Silent Extraction | GU | Instant | Choose target spell. Counter that spell unless its controller pays {2}. Threshold — If seven or more cards are in your graveyard, seek a creature card with the same mana value as the chosen spell. |
| Stormkeld Prowler | 1U | Creature — Human Rogue | Whenever you cast a spell with mana value 5 or greater, put two +1/+1 counters on Stormkeld Prowler. 2/1 |
| Word of Blasting | 1R | Instant | Destroy target Wall. It can't be regenerated. Word of Blasting deals damage equal to that Wall's mana value to the Wall's controller. |
| Song of Inspiration | 3GG | Instant | Choose up to two target permanent cards in your graveyard. Roll a d20 and add the total mana value of those cards. 1—14 | Return those cards to your hand. 15+ | Return those cards to your hand. You gain life equal to their total mana value. |
| A-Sewer Crocodile | 5U | Creature — Crocodile | {3}{U}: Sewer Crocodile can't be blocked this turn. This ability costs {3} less to activate if there are five or more mana values among cards in your graveyard. 4/7 |
| A-Uurg, Spawn of Turg | BBG | Legendary Creature — Frog Beast | A-Uurg, Spawn of Turg's power is equal to the number of land cards in your graveyard. At the beginning of your upkeep, surveil 2. {1}, Sacrifice a land: You gain 2 life. */5 |
| Uurg, Spawn of Turg | BBG | Legendary Creature — Frog Beast | Uurg, Spawn of Turg's power is equal to the number of land cards in your graveyard. At the beginning of your upkeep, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) {B}{G}, Sacrifice a land: You gain 2 life. */5 |
| Appetite for Brains | B | Sorcery | Target opponent reveals their hand. You choose a card from it with mana value 4 or greater and exile that card. |
| B.O.B. (Bevy of Beebles) | 3UU | Legendary Planeswalker — B.O.B. | As B.O.B. enters the battlefield, create four 1/1 blue Beeble creature tokens. The number of loyalty counters on B.O.B. is equal to the number of Beebles you control. (Create or sacrifice Beebles whenever B.O.B. gains or loses loyalty.) [+1]: Up to X target Beebles can't be blocked this turn, where X is the number of cards in your hand. [−1]: Draw a card. Loyalty * |
| Mother Kangaroo | 4G | Host Creature — Kangaroo | When this creature enters the battlefield, roll a six-sided die. Put a number of +1/+1 counters on this creature equal to the result. 1/1 |