Balance Thread

Ok, here's what I think needs to be done about the generators.  The allying ones are too strong, and the either-or ones are too weak, so I propose that the play costs be reversed.  That is, the allying generators should cost 2 mana to put into play, while the either-or generators cost one.

This is why I want to increase the cost on the allying gens instead of just making them Allying 4 or something: Currently, even if the allying generators had no ability at all, they'd still be useful in certain circumstances (i.e. I can play generators with splash mana).  If they had allying, but no bonus effect attached, they'd be very good, as they make cheap and easy contributors to creatures' allying effects.  As they stand, the allying generators are just over the top.