What are your favourite commanders to dominate in brawl?

We all have that ONE commander we hate playing against. Whether it;'s boring, repetitive, or just a bit TOO consistent, we all have that one commande that just triggers you when you see it.

Mine is pic related. Kotis to me, embodies the most boring tron gameplay I have ever had to bore myself playing against. Fro reference also, I know how to counter certain plays, and how to carry removal to be consistent. I get that, but it;s not about power level even, I'm talking about commanders that are just a nuisance or irksome. I'm actually a fan of tron decks, but Kotis. Christ I'm so bored of it. Oh wow, you made him unblockable and have protection rome every color and now you're exiling 40 cards off my library and casting them all for free on turn 4, great game bro, really glad I queued.