So AM found a nice bug.
Using Signet of Vampirism on doors, melts them so fast, they dont even need any siege.
All they have is a group of necros that spam the Signet of Vamprism on the gate and it just melts. Defending has become obsolete until this is fixed since they can just PvD everything down in seconds. Please fix this Anet.
Wardolas – Warrior
Wardina – Mesmer
Gandara