Wave 32: TB, Upgrader, 2 Summoners on the buff beam. Summoner can hide on the stairs below, if they having trouble staying alive.
Wave 33-35: TB, Wheeler (With Cloud Pet, On Top of The Ogre, helps to draw aggro and cover the Djinn mass spawn at end of wave on that corner), 2 Summoners on buff beam (Monk + Huntress Guardians)
4 and 5: TB Stand at 4 and shoot at 5. I'm essentially aiming at a tree and relying on the side ones to hit the spawns to left and right of the tree. (Not aiming at "the big tree".)
1 and 2: 6 du buff beam along the rock wall. #1 is going from the east side of the pillar by the forge, to the north side of the stairs on #2. I start the buff beam from the stairs and stretch it to the the east side of the pillar by the forge.
2: One of the Mortars is pointing directly at the east crystal. The other two mortars are covering south by south west, and south by south east.
3:Clouds are pointed East and West with the Pylon in front of them on the ground.