Twinflame Tyrant is easily abusable, and it has a hefty price tag as a result
In fact I wrote an entire article on how to kill Wellwisher style 1/1 dorks that dominated multiplayer which you can find here "The Kitchen Table #403 - How To Handle A Soul Warden In Six Easy Steps - Star City Games"
( To proliferate, choose any number of permanents and/or players with counters on them, then give each an additional counter of each type already there)
Heres the perfect kill: Protection from Everything (Cant be blocked) Double Strike (When you are unblocked, and you will be, deal damage twice!) Frenzy 2 (When you are attacked and unblocked, and you will be, get +2/+0) Infect And you could choose Triple Strike from Three-Headed Goblin instead of double if your group allows a lot of silver-bordered options
As well as its commander, the strategy of Multiverse Reforged is also currently shrouded in mystery
Nightpack Ambusher is the perfect example