Hint 1: Build in the tree, 3 east bit north, should cover both north east spawns, 2 northwest
Hint 2: 11clouds overall, 7 north, 2west a bit south and 2 south a bit west
Ogre is for better aggroing especially during bossfight, might be possible without it :)
Im using warden+tb monk in wave, tb stands between both stacks until bossfight boosting both stacks.
Bosswave im using 2 summoners with huntr+app guards, warden and tb monk.