Night of Fright is a 5 star The Abundance Light Cones.

Deep, Deep Breaths

Increases the wearer’s Energy Regeneration Rate by 12%/14%/16%/18%/20%. When any ally uses their Ultimate, the wearer restores HP for the ally currently with the lowest HP percentage by an amount equal to 10%/11%/12%/13%/14% of the healed ally’s Max HP. When the wearer provides healing for an ally, increases the healed ally’s ATK by 2.4%/2.8%/3.2%/3.6%/4%. This effect can stack up to 5 times and lasts for 2 turn(s).