Robo-
Artifact Creature — Construct
Augment (, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)
Rulings (7)
You can’t activate augment unless there is a host creature on the battlefield. It doesn’t need to be yours. Note though that if you augment another player’s host creature, they control the combined creature.
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
Creatures with augment don’t have a mana cost and can’t be cast.
2018-01-19
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