A little love for Karma.

So, Karma is a fun and unique support/midlane mage with good utility and poke. I, however, feel that her ultimate, Mantra, could use a small, quality-of-life tweak: either make it so that when you cast it, the next ability does not mana, or make Mantra cost mana, but it can cast the enhanced version for free and without putting the regular version on cooldown (ala 5 stacks of Ferocity on Rengar). I think if Rengar or Leblanc get this "Enhanced copy of spell for free regardless of the initial spell's current cooldown and not putting the original spell on cooldown," then Karma ought to get one too.