The weakness here is that your opponents know you are most likely to cast your biggest spell first, and that knowledge will make them want to counter your first spell
Frantic Search The key part of Frantic Search is untap three lands. Its effectively a free spell and has all kinds of synergies with lands that produce more than one mana, like the bounce lands or even Islands after you cast High Tide
It also has retro artifacts, which are classic artifact cards from throughout MTGs history with old-school borders
Given its low casting cost, Im not upset that its limited to our own creatures
Each is based on one of four games, with FF6, FF7, FF10, and FF14 all receiving the honour
At the end of the day, when you're getting a free, massive dinosaur every turn it's hard not to win games