TB goes at point 2 shooting towards the river \\

Upgrader shoots ogres stuck at point 3 to max out towers \\

You will need to add temporary buff beams so both aura stacks stretch out and touch one single maxed out buff beam. This is very easy to do as you get more than enough mana from wave 23. \\

During wave having maxed out wheelers with guardian is recommended as this map has way too many ogress. If you don't have 3 maxed out wheelers then can go summoners with guardians and builder app out. This is a pretty safe build but is pretty slow - as long as strength drain aura covers physical walls the map is free. \\

If lower stat and having trouble then drop some minions. Recommended minions: orc wall at river with spider/mage behind, spiders at each physical wall but not too close to crystal. May need to check phys wall hp every now and then. Ogre snotballs from outside the strength drain aura will 2 shot your tower stack before it gets healed - if this is happening sell the web wall closest to the 2 crystals and place 2 reflection beams covering the tower stack.