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 - $148.50
Lightly Played Unlimited - $141.10
Moderately Played Unlimited - $126.30
Heavily Played Unlimited - $111.40
Damaged Unlimited - $104.00