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 - $114.60
Lightly Played Unlimited - $103.00
Moderately Played Unlimited - $91.40
Heavily Played Unlimited - $77.60
Damaged Unlimited - $46.30