I think I have just made a good deck with my favorite card of all - Order of the Spire.
It is made for fun but it also looks pretty strong.
I will do better write up later but for now market write up:
Stand Together, Sword of Unity, Great Parliament - No comments needed
Disjunction - allows you to draw another Sword of Unity from the Void if you need it
Praxis arcanum - is usually played on turn 4 after merchant on turn 3 or earlies with initiates. Allows you to play Amillii, Behemoth, Telut with charge and their cost reduced by one, allows you to play initiates for free.
Update: Reached Diamond 2 with it. So far so good.
Update: Reached Diamond 1.
Update: Reached Master
Update: I see people playing my list in Masters. Hi, Evisceration!
It took me one day to reach Masters from the bottom of Diamond 3 exsclusively with this deck.
In general I am happy with Order of the Spire here, they won me a nice chunk of games by themselves.
Arcanum also performs quite nicely. 6 mana Telut with charge does take people by surprise.