St. Olga

St. Olga enters the battlefield tapped unless an opponent controls more creatures than you.
{t}: Add {2} to your mana pool. Spend this mana only to cast Rebel creature spells.
"You must be here to take on the Combine. Not sure what one man can do, but... no other reason to visit
St. Olga at a time like this."
- The Fisherman