Breaking the timing restriction on sorceries makes them significantly more powerful
That said, five colors of mana is far too big of an ask in a regular 2-color Limited format
The control aspect comes from its first ability, opponents creatures enter the battlefield tapped
The goal of the deck is to flood the board with a variety of token artifacts -- clues from Tireless Tracker, thopters from Sharding Sphinx, treasures from Pain Distributor, and so on -- and utilizing them in unique ways, such as tapping them for mana with Inspiring Statuary, drawing cards with Shimmer Dragon, and dealing damage with Ghirapur Aether Grid
Fire / Ice 8 Just top quality versatile filler
(Target land you control becomes a 0/0 creature with haste thats still a land