I'm pretty excited by this card. The Thopterist is much weaker than Monastery Mentor, but the fact that he can generate significant pressure on the opponent's life total, as well as let you dig for answers, through a Stony Silence/Null Rod should not be underestimated.
Didn't see a thread for this guy yet. Kind of an interesting ability. Not sure if this is playable or not, but creating extra fodder for Paradoxical seems decent.
PO has no uses for tokens. It's interesting how he can be a sort of additional Mentor in PO though.
Quite like the saccing ability as it gives you an out to Dack Fayden stealing your wincons (read : Blightsteel, TVault...) in a similar fashion than what Ravager offers to Shop.
Also give you an out to STP removing your Colossus from the game by instead reshuffling it back into the deck.