Holy, dark and nature…too many option to ascend, would love some help

Here’s where I’m at as of right now.

I have a few holy I’ve been waiting to ascend. A mix of defensive and offensive type heroes. I do need to build my defense, but I love the attack heroes and healers. I have ruby, I’ll get the rings at the end of the month. So I’m trying to decide if I should go that route for ninja synergy. She’s clearly the newest and strongest hero so I’m leaning that way.

DELILAH (considering her only because of the family bonus/elemental link with gravemaker)
URAEUS
TOPAZ
MICA
HANITRA
ODIN

So here’s my nature, two heroes and again, not sure what to do. Conglach is strong but slow, he’s a newer hero. I guess I’m curious if frigg is worth the mats at this point with season 5 and all these strong heroes coming out. So would love to know if you think frigg will be obsolete soon.

FRIGG
CONGLACH

Dark heroes feel more complicated. I don’t even know where to begin. I don’t have a hero that does blind, so dr Moreau seems attractive. But I also have kageburado and ursena costume. Both would be great but again, are they going to be obsolete even w costume soon? Then I just got guardian panther, love the elemental defense down but ursenas costume has that with reflect. Help lol!

DR MOREAU
KAGEBURADO
URSENA
GUARDIAN PANTHER.

I have no defense down heroes in green or purple. Only elemental with ulmar. I only have frigg in green so that’s why this is difficult. Thanks for looking!

Fast defense down will be usefull always so Frigg is good choice.

Panther, she is great and extremly usefull.

Topaz would be my choice because there will be many minion summoners very soon.

Odin for yellow
Panther next is Dr. for purp
then Frigg for green

Nice position you find yourself in. My honest opinion would be focus on:
Frigg
Guardian Panther and Ursena
Odin
Whichever hero you choose good luck