Refinements:

Hitting an opponent with Normal and Charged Attacks has a 60%/70%/80%/90%/100% chance of forming and dropping an Everfrost Icicle above them, dealing AoE DMG equal to 80%/95%/110%/125%/140% of ATK. Opponents affected by Cryo are instead dealt DMG equal to 200%/240%/280%/320%/360% of ATK. Can only occur once every 10s.