I recommend you use something like this to check for over/under extrusion
Wait for the beat drop with hits like Etali's Favor, Faith Unbroken, and Sage's Reverie with this unique Boros commander
(Until your next turn, those creatures attack each combat if able and attack a player other than you if able.) Creature - Insect Auton Soldier You may have this creature enter as a copy of any creature on the battlefield, except it isn't legendary, is an artifact in addition to its other types, and has myriad
Totem armor's effect is applied no matter why the enchanted permanent would be destroyed: because it's been dealt lethal damage, or because it's being affected by an effect that says to "destroy" it (such as Putrefy)
Not quite Craterhoof Behemoth, but I'm assuming you went with a treefolk deck to put the powerhouses on the sidelines for a bit anyway
These cards are fundamental to so many Commander decks, which makes this group of trigger doublers powerful across a wide variety of situations