Koala is a 6-cost Yellow character from Emperors in the New World (OP09-103-v1), AA rarity. Tracked TCGPlayer market price: $2.82 as of 2026-06-18. Power 6000. Effect: [Blocker][On Play] You may add 1 card from the top or bottom of your Life cards to your hand: Play up to 1 {Revolutionary Army} type Character card with a cost of 4 or less from your hand. If you do, draw 1 card. Revolutionary Army Illustrated by DAI-XT.