Rock Troop

Horde 2 (When you cast Rock Troop, create 2 token copies of it.)
Rock Troop is immune to all damage from Amphibituber, Burrow-Nit, and Skutter creatures.
Salvage 2{1}{g} (Whenever a creature dealt damage this turn by Rock Troop dies, you may pay {1}{g}. If you do, exile that creature card and put a +1/+1 counter on Rock Troop.)