"Blitz Slash!"
XuanLake started attacking the Sandworm by slashing it many times with his swords. His attack was very fast, that ZeroCheat and Yunyu could see the afterimage of XuanLake's having two more pairs of hands that kept on attacking the Sandworm.
The Sandworm screeched as it was big and a bit slow. Thus it could only retreat slowly, "Raaaggrgh!" XuanLake was like a possessed beast. He kept on slashing the Sandworm and chipped its health fast.
But the continuous attack also chipped XuanLake's mana. As the attack continued, XuanLake already lost half of his mana. In the end, he was able to chip down 40% of the Sandworm's health before the Sandworm finally decided to retreat back inside its burrow.
'Army-Eating Sandworm: HP 50%.'
'Secondary Passive has been triggered: Sand Master.'