Enduring Minions

Pets you summon are persistent, lasting 30/60/90% longer. The pets also gain in overal durability, and gain +5/10/15% hitpoints, +0.5/1/1.5 Regenerating, and +0/.5/1 Durability. Also, this works in concert with Mastermind to give a 2% reduction in the loadout and upkeep of equipped minions per level of either skill, max of 12% reduction.