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They, therefore, essentially do nothing in a two player game
If you control one Academy Manufactor and would create some number of Clue, Food, or Treasure tokens, you will instead create that many Clue tokens, that many Food tokens, and that many Treasure tokens
And if the creature has 6 or more power, she also damages all of your opponents equal to her power
The main thing that is going to hinder her playability is that shes uninkable
Granted you can attempt to play around the card freezing you out of your lands for a turn after you use them but it's easier said than done and most of the time your ability to play the game is extremely diminished