So, I've been in and out of the game lately, and have missed quite a few of the limited-time-only trusts. I do have most of the freely available trusts however, only missing Lillisette, Ingrid, and Arciela. Currently I use Ferrous Coffin, Zazarg, and Iron Eater, but I can't help but feel my setup is far from optimal. Any that are just better in general? Any that are situationally useful?