Saboteur (When this unit attacks, ignore Sentinel and defeat the defender's Shields.)
Action: Play a unit that costs 4 or less from your hand (paying its cost). Give it Ambush for this phase.
Hero Ability: Action [1, [tap]]: Play a unit that costs 4 or less from your hand (paying its cost). Give it Ambush for this phase. (After you play the unit, it may ready and attack an enemy unit.)
If you control 5 or more resources, deploy this leader.