Thalia, Guardian of Thraben felt very well-positioned, and theres no need to play multiples of the one-ofs if you always draw the single copy you need
Featuring a virtual top channel, every sound is precisely placed in space, placing you in the heart of the scene
As far as on-board mana rock, I like Sol Ring, Felwar Stone, Commanders Sphere, Worn Powerstone, Darksteel Ingot, and Thran Dynamo here
Its tough comparing Squire to Plea for Power, but recursion in a deck is something I believe to be more dangerous than anything else in the right scenario
The Alchemy Rabbits deck was capable of starts involving a one-drop on turn one, a two-drop on turn two, and then Hop to It followed by Buxton on turn three
But it still offers solid value for its cost, giving players access to the same effect as cards like Banishing Light for a one-mana discount