Type: Special
Source: Complete Psionic
Astral constructs you create with this form take on a distinctive many-legged form, with short, strong legs.
Benefit: When you create an astral construct using this form, you give it short, powerful legs that can be used for digging in the ground at great speed. The creature is a natural tunneler, having a burrow speed equal to its base land speed.
An amber tunneler construct is the same base size as an unmodified astral construct fashioned with the astral construct power. Amber tunnelers appear as amber-colored, many-legged, buglike burrowers that are wide and low to the ground, possessing powerful legs for digging or attacking.