Arthur Young Heir 169 (Radiant Origins)

On Enter: You may rest Arthur. If you do, Arthur gains immortality until the beginning of your next turn. (A unit with immortality can't die.) As long as Arthur is rested, other allies you control get +1 Power.

NM - $7.40
LP - $6.00
MP - $4.50
HP - $3.00
DMG - $2.00