Youmuu's Ghostblade and Duskblade of Draktharr increase the penetration and burst of the first leap and attack onto an isolated target. Serylda's Grudge answers stacked Armor, Serpent's Fang cuts shields, and Guardian Angel plus Immortal Treads provide a safety net when escape after an assassination fails. First Strike and Cut Down strengthen the isolated combo that Kha'Zix starts first.