[OOC: Magic and mythology are probably some of the least likely topics to break his brain, but who knows!]
Well, now we're getting somewhere. So it's not simply elements, but we're incorporating mythology as well? A lesser person might call the premise of this game misleading.
[Puck is not one of these "lesser people". And he doesn't comment on the nymphs and gods lesson, since that's stuff he already knew.] I would guess the Western Zodiac, since it fits nicely with the four elements, the planets and the star signs, but if this is really more about mythology than about the elements as such...
[He's got a guess ready, but let's see what she says first.]