113 Burds
As the flock of birds approached, they showed no signs of avoiding the camp, so Wolfe and his Witches gathered together outside the bunker where they could see the whole camp in order to set the perimeter of the [Lightning Storm Barrier].
The defenders had all pulled back from the edges of the camp in case the group couldn't make a large enough barrier on their own, so Wolfe got to work visualizing the extent of the camp and setting the barrier within the confines of the disguise ward.
They only wanted to test the barrier if the undead birds attacked, not lure them in, but the birds didn't seem to be affected by the deterrence spell at all.
They flew straight into the Lightning Storm Array, with hundreds being fried by the electricity in a second, drawing a surge of mana through Wolfe that even the five of them could not keep up with.