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 - $84.20
Lightly Played Unlimited - $75.80
Moderately Played Unlimited - $59.00
Heavily Played Unlimited - $42.10
Damaged Unlimited - $33.70