Massive. Cannot make attacks of opportunity.

Mimetic Nemesis gets +3 health.

Forced – When Mimetic Nemesis would take 1 or more damage from an attack or player card: Choose and reveal a concealed mini-card. If it is a decoy, cancel all damage just dealt (the decoy remains in play and faceup). Otherwise, the damage is dealt as normal, then flip all revealed mini-cards facedown and shuffle them.