Torokk clanks around the corner - and sees the monstrous spider! He tightens his grip on his glaive as he moves up alongside his allies, bringing it up horizontally over his head to flick the blade down in a powerful chop!

Spoiler: OOC
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Move: get into position
Swift: adopt Powerful Stance
Standard: make an attack

Attack roll: (1d20+6)[25]
Damage: (1d10+5)[6]

AC is 14 while in Powerful Stance