When you play an event: You may exhaust this leader. If you do, look at the top card of your deck. You may play it , discard it, or leave it on top of your deck.
Deployed Leader Unit:
Raid 1 When Attack Ends: Look at the top card of your deck. You may play it, discard it, or leave it on top of your deck. If you play it, it costs 1 resource less.
