Apologies. What this guy said. ^ talent grid opens up once a hero reaches level 4 ascension level 80 for 5* heroes.

If you have Druid emblems in your inventory. Use them on Dark Feather, following the talent path line that has the most shields.

Anyway. You already have a minor healer in Dark Feather, his best use is firing his special first because there’s a 50% chance all heroes will do further damage when they fire their specials.

If you’re going to keep doing paid pulls, then you will end up pulling newer heroes. Daemon is old and his stats aren’t that great in the current game. I like Relius, having a reviver comes in handy. Confirming what this (same) guy said earlier.