Shapeshifter's Marrow
Enchantment
At the beginning of each opponent's upkeep, that player reveals the top card of their library. If it's a creature card, the player puts the card into their graveyard and Shapeshifter's Marrow becomes a copy of that card. (If it does, it loses this ability.)
Legalities
- brawl: banned
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- pioneer: banned
- standard: banned
- vintage: legal
Rulings
- 2007-05-01:
If the revealed card isn’t a creature card, it stays on top of that player’s library. Shapeshifter’s Marrow remains an enchantment.
- 2007-05-01:
If the revealed card is a creature card, Shapeshifter’s Marrow becomes a copy of that card permanently. It’s no longer an enchantment.
- 2007-05-01:
In a Two-Headed Giant game, this ability triggers separately for each player at the start of the opposing team’s turn. If the first ability to resolve reveals a creature card, Shapeshifter’s Marrow becomes a creature. If the second ability to resolve also reveals a creature card, the ex-Shapeshifter’s Marrow then becomes a copy of that creature.