Doomcaliber Knight [BP01-EN141] Common HGSS12 You can only use this

You can only use this effect of "Vampire Fraulein" once per turn

Set: Black & White: Dark Explorers Type: Grass Rarity: Holo Rare Retreat cost: Colorless

by returning 1 each of "Cyberdark Horn"

activates its effect (except during the Damage Step) (Quick Effect): You can apply 1 of these effects (but you cannot apply that same effect of "Doomking Balerdroch" again this turn)

Special Summon 1 "Superheavy Samurai" monster from your Deck

Doomcaliber Knight [BP01-EN141] Common HGSS12 You can only use thisSet: Battle Pack: Epic Dawn Card type: Effect Monster Rarity: Common Attack: 1900 Defense: 1800 Cannot be Special Summoned. During either player's turn, when a monster effect is activated: Tribute this face up card; negate the activation, and if you fo, destroy that monster.