M:tG card similarity search
2 · Artifact Creature — Construct
At the beginning of your end step, untap target artifact. 1/3
| Name | Mana | Type | Text | 
|---|---|---|---|
| Sire of Insanity | 4BR | Creature — Demon | At the beginning of each end step, each player discards their hand. 6/4 | 
| Jin-Gitaxias, Core Augur | 8UU | Legendary Creature — Phyrexian Praetor | Flash At the beginning of your end step, draw seven cards. Each opponent's maximum hand size is reduced by seven. 5/4 | 
| Stoneshaker Shaman | 2R | Creature — Human Shaman | At the beginning of each player's end step, that player sacrifices an untapped land. 1/1 | 
| Zombie Ogre | 3BB | Creature — Zombie Ogre | At the beginning of your end step, if a creature died this turn, venture into the dungeon. (Enter the first room or advance to the next room.) 3/5 | 
| Kitsune Mystic | 3W | Creature — Fox Wizard | At the beginning of the end step, if Kitsune Mystic is enchanted by two or more Auras, flip it. 2/3 | 
| Bat- | Creature — Bat | Flying At the beginning of each end step, if an opponent lost 3 or more life this turn, Augment {1}{B} ({1}{B}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.) +1/+1 | |
| Arc Runner | 2R | Creature — Elemental Ox | Haste (This creature can attack and {T} as soon as it comes under your control.) At the beginning of the end step, sacrifice Arc Runner. 5/1 | 
| Havengul Laboratory | Legendary Land | {T}: Add {C}. {4}, {T}: Investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.") At the beginning of your end step, if you sacrificed three or more Clues this turn, transform Havengul Laboratory. | |
| Sabertooth Mauler | 3G | Creature — Cat | At the beginning of your end step, if a creature died this turn, put a +1/+1 counter on Sabertooth Mauler and untap it. 3/3 | 
| Unwinding Clock | 4 | Artifact | Untap all artifacts you control during each other player's untap step. |