Improved Constriction (Monster)

The creature’s constriction attack is deadlier than normal.

Prerequisite: Constrict special attack, base attack bonus +4.

Benefit: The damage for the creature’s constrict attack increases by one step, as if the creature’s size had increased by one category: 1d2, 1d3, 1d4, 1d6, 1d8, 2d6, 3d6, 4d6, 6d6, 8d6, 12d6.