You can only activate this card if there is only 1 monster on your side of the field, and it is 'Chu-Ske the Mouse Fighter', 'Monk Fighter', or 'Master Monk'. That monster is not destroyed as a result of battle, and is unaffected by any of your opponent's monster effects.
Like New Unlimited - $0.20
Light Played Unlimited - $0.10
Heavy Played Unlimited - $0.10
Like New 1st Edition - $0.50
Light Played 1st Edition - $0.30
Heavy Played 1st Edition - $0.20