Kozmo Dark Eclipser [BOSH-EN085] Secret Rare Normal Trap and only once that turn

and only once that turn

destroy all monsters your opponent controls

You can only use this effect of "Darklord Nasten" once per turn

This card cannot be Normal Summoned or Set except by Tributing 3 monsters

Set: Duelist Saga Card type: Normal Monster Rarity: Ultra Rare Attack: 2500 Defense: 2100

Kozmo Dark Eclipser [BOSH-EN085] Secret Rare Normal Trap and only once that turnSet: Breakers of Shadow Card type: Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 2600 Cannot be targeted by an opponent's card effects. During either player's turn, when a Trap Card is activated: You can banish 1 "Kozmo" monster from your Graveyard; negate the activation, and if you do, destroy that card. If this card is destroyed by battle or card effect and sent to the Graveyard: You can banish this card from your Graveyard; add 1 Level 8