Then if you control three or more Wizards, transform this creature
But imagine Kumena, some merfolk, an untapper like Intruder Alarm and like Cryptolith Rite: you can tap to draw some cards, cast merfolk to untap the board, then keep tapping to draw and cast more merfolk and keep going
[1] You can spend money on the game if youd like, but if you keep playing for free you should be able to unlock enough cards to build a deck you like
A resolving copy of a permanent spell becomes a token
Without the token the cost is extreme
In an effort to make things easier for you, Im going to go through the best Boros lands, which can be tricky for Magic's most aggressive color pair