bec7ae95_Evil_Eye___Dragon_s_Dogma_Wiki__Description
[Attack] Mouth Drop [Type] Phys [Description] 
If climbing on the Eye while it still has tentacles on it, one of the tentacles will proceed to grab a character and drop them into the 'mouth' of the Eye, which then it performs its biting attack. Players must wiggle the L-stick fast enough to free themselves or else they will take massive damage.
Evil Eye - Dragon's Dogma Wiki
Description