Invoke Pact of the Wolf III  

I assume this AA ability from GoD is what the Iksar BeastLords are using when I see their names above a red-scaled wolf in PoK. However, I have the L2 version of this ability now and it lasts maybe a couple minutes.

Is the duration much longer at L3? I can't believe a spell with a 72-min recharge and 2 minute duration would allow so many players to look like giant warders long enough for me (or anyone else visiting PoK) to see them.