If your LP is 4000 or less, when an attack is declared involving a monster you control and an opponent's monster: Pay half your LP, then target 1 face-up monster you control; it gains ATK equal to the deficit between your current LP and 4000. You can only activate 1 "Soul Strike" per turn.
Near Mint Unlimited - $0.30
Near Mint 1st Edition - $0.20
Lightly Played Unlimited - $0.30
Lightly Played 1st Edition - $0.20
Moderately Played Unlimited - $0.20
Moderately Played 1st Edition - $0.10
Played Unlimited - $0.20
Played 1st Edition - $0.10