Play some items skills:
- 
Winter King’s Might - target farmable low level version of this in Ancient Grove
 
- 
Voracious Reach - EoR-like ability from relic
 
- 
Chillspikes - Icespike for low level
 
More here: Skills granted by items [video, GT links, damage types, source item types]
And here specifically the more powerful ones only: Acid Purge vs. Flames of Ignaffar, and can Seal be used offensively?
