Tunneling Vanguard
By taking your time, you can clear a way through soil for your companions, not just for yourself.
Preqrequisite
Burrow speed.
Benefit
You can leave a tunnel when burrowing so long as you move at half your normal burrow speed. A typical tunnel remains open and usable for a day, though tunnels through especially rigid or loose soils might last longer or shorter at the GM’s discretion.
Normal
Burrowing creatures don’t leave behind tunnels other creatures can use.
Source
Interstellar Species pg. 131
Dragonscript
ID
4b921bbb4b3332ca42cdf6e3
Preqrequisite
{character.speed.burrow > 0};