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 - $41.00
Lightly Played Unlimited - $36.90
Moderately Played Unlimited - $32.80
Heavily Played Unlimited - $24.60
Damaged Unlimited - $20.50