They lost it on kill but now it’s triggered just by walking or standing in a sunspot with dol invictus, and it’s even more op with pheonix cradle. So truly it’s just the weapons being able to make sunspots that is lost

Yea the sunspot healing is way before then before I'm not complaining about the changes Heal on ability kills would been way too broken 😂 Plus the combo we can have now Roaring flame with sunspot ,or both hammer throw super combined with roaring flame Plus if you get the mini tool with the new solar perk ....its just too good ....ignite is still bad

Btw I just was looking and titans do still have the weapon buff. It’s a fragment called Ember of torches. Powered melee attacks (not kills just hits on enemies) grant radiant. And radiant is a weapon damage buff