This is just a cursory glance at the young format and by no means an end-all be-all when it comes to card value, but I hope it provides you with a starting point for evaluating the format
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Thrasios, Triton Hero: No player may take another action while you're resolving the activated ability
Abilities that require you to tap the permanent theyre on certainly feel like they can only be used once per turn, but you can use the ability again if another ability untaps it
At the beginning of combat on your turn, mill a card and choose an opponent at random
Although powerful, this creature is no Tragic Arrogance, as your opponent is allowed to choose which of each type of permanent they would like to keep
If you dont enjoy a combo deck, maybe avoid Taii, but honestly, you should give this commander a shot (pun intended) before you brush them off