[DNT] Create a storm of arcane energies that Empowers your Mana-costing Spells while you remain inside it. Maintaining the storm constantly drains your Mana, and spending more causes it to drain faster. The storm will dissipate when you exit it or run out of Mana.
[DNT] Conjure Abyssal magic to bind a RareUndead for a duration, Hindering them. If you defeat the Undead while it is bound, it will be a captured and stored into a Soul Crystal. The Soul Crystal will allow a wielder of great Abyssal power to summon the bound Undead as a RevivingCompanion.