Both ideas seem rather complex in my opinion. The idea of a counter is good though, as in making it have 6 charges to use the ability.
Well, you should have a
set amount of water in there to boil and convert into 'steam'. Unless the boiling pot/spring is constantly being filled up with water, then I say that adding a counter will help prevent someone from playing multiples of these cards down and then just spamming away to generate a whole new set of pillars. ^^;
As to the first idea, well the idea is to still have fire quanta . Taking away an entire stack of fire pillars to make them generate air just doesn't sound ideal to me. Unless I'm not understanding you. And keep in mind that with the upped version you get a 1 quanta bonus each time you use the ability.
Okay, that I'm okay with - I guess I was wondering whether or not you wanted to have the card just convert some
into
quanta, or have it constantly 'boiling' (converting quanta). With that clarification, I suppose this would work well into some odd duo/trio decks, or even some decks involving the nymphs. O.o