[DRK] Wanna know why Unleashed & Abyssal Drain are both needed?

[Nektulos-Tuor]

How often are you effectively pulling groups with Abyssal Drain? Most groups are still clustered well beyond 5y to hit them all and even then I wouldn't really want to spend 970 mana to hit 3 or so enemies. A few well placed Unmends and a well timed Unleashed or two is going to almost always give better results when pulling.

Abyssal Drain is 15y.