From the Malifaux Tactica Wiki: Colette, Avatar of Deception is a 3 model master, two of which may be revealed as Decoy Minions. The Avatar of Deception's main mechanic is hand and deck manipulation of your opponent. The Aetheric Subterfuge Spell and Card Tricks Action which your opponent is unable to resist will allow you to stack your opponent's deck. The Bedazzle Spell and Pick a Card Action will allow you to mess with your opponent's hand.