Lissandra, Zyra, Syndra, Ziggs or wait for a champion reveal?

Ziggs is probably the one that is most fun to play in that list. And A champion reveal might not be for another few weeks. So, if I were you, I'd buy ziggs

That is difficult. Lissandra, Zyra, and Syndra are all in the list of my top fave champs. They're all ridiculously fun, and none of them are all that weak right now. Can't say much for Ziggs, I haven't played him much... I'd say buy any one of them. Perhaps the one who's appearance you like the best? Probably a better bet than waiting for the next champion reveal.

Lissandra