I suggest correcting the grammar on the upgraded card text. Also, +1 casting cost on both is probably fair. It would require some 'testing' or math-ing, but it seems a deck of upgraded Aether quanta, 6 SoW, 6 Angry Psion's Eye, and 4 Immortal would be VERY very strong. I'm not sure it would be in to OP territory though...
I'll correct the grammar when I make the changes altogether. I'm not sure about the +1 casting, so I'll put up a poll.
I like the idea of being able to give non-immaterial creatures spell damage, but I think this card is a little to similar to shard of wisdom. It needs something to set it apart a bit.
Surprisingly, it wasn't SoW that inspired this card, it was actually Momentum
Well anyways, I've been trying to distance it from SoW as much as possible. Any ideas?