Originally Posted by
gamul1
I have supported donating spells in the past - but ONLY if they get donated to your existing spell factory. And it could only hold as many as you could normally hold. So if your spell factory is level 1, you can still only have 1 spell in it. All donation of spells should be is to get them a little faster.
As for a higher level lightning spell or rage or even a freeze spell being too OP for lower levels - I do not see that as any more OP than giving a lower level level 7 giants, level 5 hogs, or whatever. Those are very OP given to a TH4 but no one seems to mind that.