When a monster would be Summoned, OR a Spell/Trap Card is activated: Pay half your Life Points; negate the Summon or activation, and if you do, destroy that card.
Near Mint Unlimited - $5.00
Heavily Played Unlimited - $2.50
Damaged Unlimited - $0.10
Lightly Played Unlimited - $0.10
Moderately Played Unlimited - $0.10