Yugioh Single
Solemn Warning (SDSE-EN039) - Structure Deck: Synchron Extreme 1st Edition
$0.50
null / Normal Trap
TRAP
When a monster(s) would be Summoned, OR when a Spell Card, Trap Card, or monster effect is activated that includes an effect that Special Summons a monster(s): Pay 2000 LP; negate the Summon or activation, and if you do, destroy that card.