Jet Black Crest Dragon, Yngwem

■ [Call Cost] [Put two 《Black Dragon》 from your drop zone into this card's soul & Pay 2 gauge]

■ At the end of your opponent's turn, if you have a 《Black Dragon》 Set on your field, destroy all monsters on your opponent's field, and you gain life equal to the number of cards destroyed!

■ Soulguard