Damage Boost

Card type	Trap
Property	Counter
Activate only when your opponent activates a card effect that would negate the effect of a card you control that inflicts damage to your opponent. Negate the effect, and destroy that card. Then, double the damage inflicted to your opponent.
Appearances	Yu-Gi-Oh! 5D's: 141, 142
Links	yugioh.com

Anime cards (Galleries: 5D's)

Other languages

	Name	Lore
Japanese	ダメージ・ブースト	自分のダメージ効果を無効にするカード効果を無効にして破壊する。ダメージ効果の数値は２倍になる。
Japanese	Damēji Būsuto	自分のダメージ効果を無効にするカード効果を無効にして破壊する。ダメージ効果の数値は２倍になる。

Monster/Spell/Trap categories: Negates the effects of Effect Monsters; Negates the effects of Spell Cards; Negates the effects of Trap Cards; Destroys your opponent's Monster Cards; Destroys your opponent's Spell Cards; Destroys your opponent's Trap Cards