Rainbows obtained:

6-legged Rain
CP noctis x3!! MI Lasswell.
Hyoh.
D Fina.
Noctis.
TT.
Paine.
DP Fina.
WoL Krile.
DK Freya.
DK Luneth.
SS Charlotte.
Levinson x2 (I guess there was holiday units in one of those banners?) Beryl.
Karten (now I can do double Karten shenanigans... that is if I actually played...) Palom & Porom (FFIV fan boy in me of moderately pleased with this. Still need Golbez damnit!!!).

That's 20 rainbows and none of them tempt me to actually play the game... I guess I'll keep logging in on days I actually remember while this amazing anniversary that everyone is clamoring over is running.

If Gumi gives me some extra Pecils I'll actually play again to continue my attempts to clear all trials without only him.