Oh, I think ?
@blacksmithy ? had a comment they removed after realizing this is the customs thread, but it basically recommended more cantrips. I've definitely considered adding like ten cantrips just to fill the slots.
@Velrun, this actually reminded me of my "Trade" mechanic that was going to be a variant of Learn, so that may lead me somewhere. Thanks.
@kModz, I might as well make something like that. I'll probably go off your own deck, though, as I don't like mixing with my opponent's cards because they easily get shuffled into the wrong deck.
The other spells are pretty good. I should probably add a red token type to get some cards going, although white is quite saturated with tokens right now.