M:tG card similarity search
3U/R · Creature — Weird
({U/R} can be paid with either {U} or {R}.) When Petrahydrox becomes the target of a spell or ability, return Petrahydrox to its owner's hand. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Out of Bounds | 3U | Instant | Assist (Another player can pay up to {3} of this spell's cost.) Counter target spell. |
| Banishing Knack | U | Instant | Until end of turn, target creature gains "{T}: Return target nonland permanent to its owner's hand." |
| Retraction Helix | U | Instant | Until end of turn, target creature gains "{T}: Return target nonland permanent to its owner's hand." |
| Geistwave | 1U | Instant | Return target nonland permanent to its owner's hand. If you controlled that permanent, draw a card. |
| Forceful Denial | 3UU | Instant | Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Counter target spell. |
| Sanitarium Skeleton | B | Creature — Skeleton | {2}{B}: Return Sanitarium Skeleton from your graveyard to your hand. 1/2 |
| Dormant Volcano | Land | Dormant Volcano enters the battlefield tapped. When Dormant Volcano enters the battlefield, sacrifice it unless you return an untapped Mountain you control to its owner's hand. {T}: Add {C}{R}. | |
| Karoo | Land | Karoo enters the battlefield tapped. When Karoo enters the battlefield, sacrifice it unless you return an untapped Plains you control to its owner's hand. {T}: Add {C}{W}. | |
| Controvert | 2UU | Instant | Counter target spell. Recover {2}{U}{U} (When a creature is put into your graveyard from the battlefield, you may pay {2}{U}{U}. If you do, return this card from your graveyard to your hand. Otherwise, exile this card.) |
| Cancel | 1UU | Instant | Counter target spell. |