Cards List
U 0049 – VOW
Creature
Standard
Pioneer
Alchemy
Historic
Timeless
Historic Brawl
Uncommon
Double-faced Cards
- You can't sacrifice Biolume Egg unless another effect allows you to.
- You may sacrifice any two lands with the subtype Island to activate Biolume Serpent's ability, even if they aren't basic or aren't named Island.
- If a permanent that isn't a double-faced card becomes a copy of Biolume Egg and then is sacrificed, that card can't be returned to the battlefield transformed. It will remain in the graveyard.