| Petrahydrox |
| Creature — Weird |
| ( can be paid with either or .) When Petrahydrox becomes the target of a spell or ability, return Petrahydrox to its owner's hand. |
| Illustrated by Anthony S. Waters |
| 3/3 |
|
NOT LEGAL Standard
NOT LEGAL Pioneer LEGAL Modern LEGAL Legacy LEGAL Vintage
NOT LEGAL Brawl
NOT LEGAL Historic LEGAL Pauper LEGAL Penny LEGAL Commander |