Serpentine
Creature — Wurm
Augment (, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)
Rulings (10)
Augment can (and usually does) change the name, card types, subtypes, rules text, and power/toughness. The combined creature will have (at least) two artists and may now have multiple colors. Anything covered up in the augment process doesn't count, so ignore things to the left of the "metal bar" in the art of host creatures.
2018-01-19
Creatures with augment don't have a mana cost and can't be cast.
2018-01-19
You can't put more than one augment card on a single host creature. Once a host creature is augmented, the host part gets covered up and it's no longer a host creature.
2018-01-19
Augment is an activated ability that you activate from your hand. To do so, reveal the card, choose a target host creature, and pay the augment cost. As this ability resolves, if the card with augment is still in your hand, put it onto the battlefield combined with the host creature.
2018-01-19