Extort lets your disruptive piece pressure your opponents for some clean utility
Surtr, Fiery Jtun Ah yes, the godly fire giant from Norse mythology destined to herald Ragnark
Take the rules text Whenever a player casts a spell they dont own, for instance
Edgar Markov Edgar Markov is the go-to vampire Commander, with the certainly-broken Eminence ability (shared by another one of MTGs best commanders who just missed out on the list, The Ur-Dragon), allowing it to generate endless vampire tokens without ever even being cast and in a way that cant be interacted with
This way, when the opponent at the furthest from you on the table plays a spell like Time Warp, which guarantees them one more turn to develop their schemes and their game, it is very possible that you place your cards in hand on the playmat and go drink some water, stretch, or go to the bathroom