Play a non-[Heroism] unit from your hand for free. Deal damage to your base equal to its cost.

Play a non- unit from your hand for free. Deal damage to your base equal to its cost. 

Rules Clarifications:

• Abilities that refer to a card’s cost always refer to its printed cost, regardless of modifiers.
• “Play for free” ignores all resource costs, including the aspect penalty, but not other additional costs.