You can switch out the auger [Reach] for auger message and [Path Of Statues] for [Titanic Rumbler]

this set up has your rumbler lasting for 35 seconds

Switching to the one above has it lasting for 45 seconds

this also gives you a flat damage reduction of 82.2% - compare to adaptions 90 % on the 10th hit to 1 damage type. Its no contest - Adaption looses

Works with rumble in the jungle forma layout - see rumble in the jungle build for details.