Big fan of sun motifs in characters not necessarily being about positivity and happiness and how they're so " bright and warm" but instead being about fucking brutal they are.
Radiant. A FORCE of nature that will turn you to ash. That warmth that burns so hot it feels like ice. Piercing yellow and red and white. A character being a Sun because you cannot challenge a Sun without burning alive or taking everything down with them if victorious.
characters who dig themselves out of their graves (whether literal or metaphorical) are at the top of the list. nothing beats a character who should have died but didn't and comes back to haunt their own life and the world around them, benevolent or violent it doesn't matter, it's enthralling either way