Yet, for the current Tower of Doom, I’ve been using:
Forest Troll
King Gobtruffle
Queen Beetrix
(Anything Else)
The reason for the “Anything Else” in fourth place is that, frankly, by the time the first three have got going, they can loop almost indefinitely unless you get very unlucky on the gem falls.
I’ve gone through high level ToD rooms without the opposition even getting one turn.
Now, of course, were I to be facing that, I’d probably be yelling “Oh come ON!” and then chucking the phone down until, eventually, they stop spamming the extra turns or I die.
I’d then start using a team with Freeze Traits to stop it happening again.
So, unless you want to cripple teams like that for yourself, you can’t expect the Devs to cripple the opposition when it happens to you.