Sentient Meat Hook

The Sentient Meat Hook is an item in Risk of Rain 2. When activated, an amount of enemies are pulled to a point centered on the enemy that procced the item. This can be useful for maximizing the effects of AoE abilities or items, similar to the Primordial Cube.

This item stacks hyperbolically in on-hit chance to fire hooks and linearly in number of hooked enemies.

The hooks themselves have a Proc Coefficient of 0.33.

Math
The chance to activate is determined by the formula