[ Dragon / Effect ]If this card is Normal or Special Summoned: You can send to the GY, or banish, 1 "Blue-Eyes" monster from your Deck. If you have a banished "Blue-Eyes" monster: You can Tribute this card; Special Summon 1 "Blue-Eyes White Dragon" or 1 monster that mentions "Endless Darkness", except "Assault Slash Wyvern", from your Deck or GY. You can only use each effect of "Assault Slash Wyvern" once per turn. ATK/ 1800 DEF/ 1000