M:tG card similarity search
4 · Artifact
At the beginning of your upkeep, you may put a soot counter on Smokestack. At the beginning of each player's upkeep, that player sacrifices a permanent for each soot counter on Smokestack.
| Name | Mana | Type | Text |
|---|---|---|---|
| Capricious Efreet | 4RR | Creature — Efreet | At the beginning of your upkeep, choose target nonland permanent you control and up to two target nonland permanents you don't control. Destroy one of them at random. 6/4 |
| Serum Sovereign | 4U | Creature — Phyrexian Sphinx | Flying Whenever you cast a noncreature spell, put an oil counter on Serum Sovereign. {U}, Remove an oil counter from Serum Sovereign: Draw a card, then scry 2. 4/4 |
| Vampire Lacerator | B | Creature — Vampire Warrior | At the beginning of your upkeep, you lose 1 life unless an opponent has 10 or less life. 2/2 |
| Atraxa's Skitterfang | 3 | Artifact Creature — Phyrexian Insect | Atraxa's Skitterfang enters the battlefield with three oil counters on it. At the beginning of combat on your turn, you may remove an oil counter from Atraxa's Skitterfang. When you do, target creature you control gains your choice of flying, vigilance, deathtouch, or lifelink until end of turn. 2/2 |
| Power Leak | 1U | Enchantment — Aura | Enchant enchantment At the beginning of the upkeep of enchanted enchantment's controller, that player may pay any amount of mana. Power Leak deals 2 damage to that player. Prevent X of that damage, where X is the amount of mana that player paid this way. |
| Dirtcowl Wurm | 4G | Creature — Wurm | Whenever an opponent plays a land, put a +1/+1 counter on Dirtcowl Wurm. 3/4 |
| Kyren Archive | 3 | Artifact | At the beginning of your upkeep, you may exile the top card of your library face down. {5}, Discard your hand, Sacrifice Kyren Archive: Put all cards exiled with Kyren Archive into their owner's hand. |
| Shriekhorn | 1 | Artifact | Shriekhorn enters the battlefield with three charge counters on it. {T}, Remove a charge counter from Shriekhorn: Target player mills two cards. |
| Hedron Alignment | 2U | Enchantment | Hexproof At the beginning of your upkeep, you may reveal your hand. If you do, you win the game if you own a card named Hedron Alignment in exile, in your hand, in your graveyard, and on the battlefield. {1}{U}: Scry 1. |
| Wolfbitten Captive | G | Creature — Human Werewolf | {1}{G}: Wolfbitten Captive gets +2/+2 until end of turn. Activate only once each turn. At the beginning of each upkeep, if no spells were cast last turn, transform Wolfbitten Captive. 1/1 |