Best way to grind out monthly mission?

Whats the best map / gamemode to play to knock enemies into the air/ stun the enemies?

For provoke use the new flame sword for the squire, it auto provokes.

Throne room onsalught hard difficulty, hope for horde waves, spam every lane with frosty towers, they stack. Once  you have the chill monthly done done sell all frosty towers and replace them with weak geysers (from a dps huntress is good) for the knockups. 

Thank you so much i didnt know that i would be able to use the geyser traps although it had crossed my mind

@talynone quote:

For provoke use the new flame sword for the squire, it auto provokes.

Throne room onsalught hard difficulty, hope for horde waves, spam every lane with frosty towers, they stack. Once  you have the chill monthly done done sell all frosty towers and replace them with weak geysers (from a dps huntress is good) for the knockups. 

I made post for it. Hope it helps. Goodluck. ^^

https://dungeondefenders.com/2/topic/134475/how-to-have-unlimited-horde-for-may-monthly-mission