Pawnum from the DDRNG's build for farming Jester Guardians.
no secret.
Everything is built in the square next to forge.
I upgrade first wave with a Tower Boost and two summoners with Hunt/Monk guardians. Though, if you have good stats im sure you can just upgrade BB and pylon.
Hint 3 is top spawn at the ramp where i shoot with Tower Boost. only cuts twice in a wave.