K-Blade's strongest and most used combo; Once activated, the effects of this Rouze Combo imbues K-Blade with evolved effects of ♠10, ♠J, ♠Q, ♠K, and ♠A to produce the ultimate sword-strike. It can be used as a laser blast from the King Rouzer or as a super-charged slash * Straight Flush (ストレートフラッシュ Sutorēto Furasshu) * Cards Required: Slash Lizard (♠2) + Beat Lion (♠3) + Tackle Boar (♠4) + Kick Locust (♠5) + Thunder Deer (♠6) * AP Cost: 4000 (♠2=400, ♠3=600, ♠4=800, ♠5=1000, ♠6=1200)