I myself am kinda interested in obtaining Python, as I started back in Tartarus event and excluding Lilim Invidia there were no Event DARK eidolons since then. Didn't pull any SSR from gachas as well. Python just looks kinda on the weaker side though.

Didn't know Vigoras raised "Elemental" Attack rather than character's Attack. If such is true, the Staff is way better than what I thought at first glance. And it is cheaper than that useless Gun too.