Ambush

Ambush is a Keyword that can be found on monster cards. When a monster with this keyword is drawn from the deck, it takes the ambush action listed immediately. Ambush is often (but not always) used to indicate that monsters show up in pairs, using a Summon action.

Cards
The following monstes have the Ambush keyword:
 * Bagger
 * Crackler
 * Mask Bandit
 * Rock'em
 * Screaming Scav
 * Sock'em