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 |
|---|---|---|---|
| Nerf War | 3UR | Sorcery | Fire a Nerf® blaster until empty at target library from at least two meters away. For each card knocked off that library, put it into its owner's graveyard and Nerf War deals ½ damage to that player. (Foam darts only.) |
| Grip of Amnesia | 1U | Instant | Counter target spell unless its controller exiles all cards from their graveyard. Draw a card. |
| Transmogrifying Licid | 3 | Artifact Creature — Licid | {1}, {T}: Transmogrifying Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {1} to end this effect. Enchanted creature gets +1/+1 and is an artifact in addition to its other types. 2/2 |
| Permeating Mass | G | Creature — Spirit | Whenever Permeating Mass deals combat damage to a creature, that creature becomes a copy of Permeating Mass. 1/3 |
| Disciple of Kangee | 2W | Creature — Human Wizard | {U}, {T}: Target creature gains flying and becomes blue until end of turn. 2/2 |
| Colfenor's Urn | 3 | Artifact | Whenever a creature with toughness 4 or greater is put into your graveyard from the battlefield, you may exile it. At the beginning of the end step, if three or more cards have been exiled with Colfenor's Urn, sacrifice it. If you do, return those cards to the battlefield under their owner's control. |
| Retaliation | 2G | Enchantment | Creatures you control have "Whenever this creature becomes blocked by a creature, this creature gets +1/+1 until end of turn." |
| Eerie Interlude | 2W | Instant | Exile any number of target creatures you control. Return those cards to the battlefield under their owner's control at the beginning of the next end step. |
| Mundungu | 1UB | Creature — Human Wizard | {T}: Counter target spell unless its controller pays {1} and 1 life. 1/1 |
| Cursed Totem | 2 | Artifact | Activated abilities of creatures can't be activated. |