Rescue Mission

When Rescue Mission enters the battlefield,
target opponent gets a 0/1 Human creature token
with Indestructible and "Sacrifice this Creature
if you or it takes Combat Damage from an
Adventurer." (Adventurers are creatures with the
subtype Warrior, Rogue, Wizard, Monk, and/or
Cleric.)
If that creature token leaves the battlefield,
sacrifice Rescue Mission: you get a Treasure
Token and draw a card.