M:tG card similarity search
2UU · Creature — Oyster
You may choose not to untap Giant Oyster during your untap step. {T}: For as long as Giant Oyster remains tapped, target tapped creature doesn't untap during its controller's untap step, and at the beginning of each of your draw steps, put a -1/-1 counter on that creature. When Giant Oyster leaves the battlefield or becomes untapped, remove all -1/-1 counters from the creature. 0/3
| Name | Mana | Type | Text | 
|---|---|---|---|
| Zagoth Mamba | B | Creature — Nightmare Snake | Whenever this creature mutates, target creature an opponent controls gets -2/-2 until end of turn. 1/1 | 
| Ivory Gargoyle | 4W | Creature — Gargoyle | Flying When Ivory Gargoyle dies, return it to the battlefield under its owner's control at the beginning of the next end step and you skip your next draw step. {4}{W}: Exile Ivory Gargoyle. 2/2 | 
| Render Inert | 2B | Sorcery | Remove up to five counters from target permanent. Draw a card. | 
| Dazzling Beauty | 2W | Instant | Cast this spell only during the declare blockers step. Target unblocked attacking creature becomes blocked. (This spell works on creatures that can't be blocked.) Draw a card at the beginning of the next turn's upkeep. | 
| Geist Trappers | 4G | Creature — Human Warrior | Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.) As long as Geist Trappers is paired with another creature, both creatures have reach. 3/5 | 
| Anaconda | 3G | Creature — Snake | Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) 3/3 | 
| Marsh Boa | G | Creature — Snake | Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) 1/1 | 
| Zodiac Snake | 2B | Creature — Snake | Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) 2/2 | 
| Death's Shadow | B | Creature — Avatar | Death's Shadow gets -X/-X, where X is your life total. 13/13 | 
| Shirei, Shizo's Caretaker | 4B | Legendary Creature — Spirit | Whenever a creature with power 1 or less is put into your graveyard from the battlefield, you may return that card to the battlefield at the beginning of the next end step if Shirei, Shizo's Caretaker is still on the battlefield. 2/2 |