Szass Tam, Regent of Thay

Zulkir of Necromancy - Whenever a creature card is put into a graveyard from anywhere, exile it and create a token that is a copy of that creature, except
it is 2/2 and a zombie in addition to its other types.

Archmage - Discard a card: Counter target spell with mana value equal to the discarded card.

Lich's Phylactary - Whenever Szass Tam would die, instead put it on the top of its owners library.