M:tG card similarity search
6 · Artifact
At the beginning of your upkeep, put a pin counter on Voodoo Doll. At the beginning of your end step, if Voodoo Doll is untapped, destroy Voodoo Doll and it deals damage to you equal to the number of pin counters on it. {X}{X}, {T}: Voodoo Doll deals damage equal to the number of pin counters on it to any target. X is the number of pin counters on Voodoo Doll.
| Name | Mana | Type | Text |
|---|---|---|---|
| Vicious Shadows | 6R | Enchantment | Whenever a creature dies, you may have Vicious Shadows deal damage to target player equal to the number of cards in that player's hand. |
| Sphere of Annihilation | 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. |
| Cerebral Vortex | 1UR | Instant | Target player draws two cards, then Cerebral Vortex deals damage to that player equal to the number of cards they've drawn this turn. |
| Consuming Blob | 3GG | Creature — Ooze | Consuming Blob's power is equal to the number of card types among cards in your graveyard and its toughness is equal to that number plus 1. At the beginning of your end step, create a green Ooze creature token with "This creature's power is equal to the number of card types among cards in your graveyard and its toughness is equal to that number plus 1." */*+1 |
| Force Bubble | 2WW | Enchantment | If damage would be dealt to you, put that many depletion counters on Force Bubble instead. When there are four or more depletion counters on Force Bubble, sacrifice it. At the beginning of each end step, remove all depletion counters from Force Bubble. |
| 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. |
| Yule Ooze | 2RG | Creature — Ooze | At the beginning of your upkeep, destroy another nonland permanent chosen at random, then put a number of +1/+1 counters on Yule Ooze equal to that permanent's converted mana cost. {R}{G}, Eat some food: Regenerate Yule Ooze. 1/1 |
| Scrapyard Salvo | 1RR | Sorcery | Scrapyard Salvo deals damage to target player or planeswalker equal to the number of artifact cards in your graveyard. |
| Yavimaya Kavu | 2RG | Creature — Kavu | Yavimaya Kavu's power is equal to the number of red creatures on the battlefield. Yavimaya Kavu's toughness is equal to the number of green creatures on the battlefield. */* |
| Discordant Dirge | 3BB | Enchantment | At the beginning of your upkeep, you may put a verse counter on Discordant Dirge. {B}, Sacrifice Discordant Dirge: Look at target opponent's hand and choose up to X cards from it, where X is the number of verse counters on Discordant Dirge. That player discards those cards. |