Any ramp deck, later game deck, and control build (particularly one in W/R) will benefit from the Tower
Rules of Myriad in MTG Myriad interacts with other game mechanics in ways that can trip up newer players
And even if you don't go crazy, sac a bunch of tokens, get a bunch of Blood Artist triggers, and what have you, you can still easily end up with a pretty big flyer for four mana or give/proliferate it counters through other means
Mightform Harmonizer While giving all your creatures the Tifa Lockhart effect is a strong idea, I like how Mightform Harmonizer also helps to station permanents by doubling its own power
Really any Dimir deck that uses cards that reduce power and toughness could work well with this card and others like it
The creature roots itself into Lake Ashino, where it begins calling out to its progenitor Godzilla