Regardless, youre getting a 6/6 with a big tempo reset, plus one big swing that comes with a free card
Too good: The MTG Commander banlist Able to play any type of mana your deck needs, almost by definition, there's pretty much no reason not to pop a Command Tower in every Commander deck you ever build
There's still lifegain stuff like Voice of the Blessed, five color things like The Kami War // O-Kagachi Made Manifest and all the domain cards from Dominaria United , heroic or aura type things with cards like Stormchaser Drake and Light-Paws, Emperor's Voice, good build around planeswalkers like Chandra, Dressed to Kill, fun graveyard stuff like Deathbonnet Sprout // Deathbonnet Hulk and Urborg Lhurgoyf, and big five color human stuff like Jodah, the Uniifer, as well as a bunch more
and its attacks or abilities
The key part of that is that it says play, not just cast, which means that you can play Lands if theyre there