Fire Lord Azula Fire Lord Azula is pretty good to compare with Kess, Dissident Mage
She offers some interesting options and makes use of madness and Delirium in a way that felt different from the pure self-mill strategies of things like Coram, the Undertaker
Carnivorous Death-Parrot, Vile Bile, The Fallen Apart, Paper Tiger, Scissors Lizard, Rock Lobster, Double Header These Un-cards are considered mainly for pauper cubes since their power to toughness isnt special in cubes that allow for rares, but four power and a decent toughness for four is actually pretty hard to find outside of a few cards like Rhox Brute, Wildheart Invoker, and Windrider Eel (which is actually a 4/4)
Millicent, however, costs less for each Spirit you control, and provides you with additional Spirits to either snowball out of control or have insurance against board wipes
Start with the amount of damage being dealt to the creature and determine what is lethal
What were your good experiences with Unsanctioned