Video with exact placements coming soon, DD planner does not do it justice.
Build all but mages tower first wave. During combat, use a genie on an apprentice and finish by second build phase.
You can move the defenses around to see where the DSTs are pointed.
Apprentice respecced into pure damage for DST towers
Jester + boost summoners once upgraded will guarentee a <10 minute run. 2 player tests shows times closer to 8~ are possible.