Objective: Get to marked Radar Tower

For this map, we start with a fairly weak NPC echelon. We're surrounded by enemies, so we need to get around them and head to the Radar Tower. Engaging them won't work out, so don't bother trying. 

Our only escape from this is to take the elevator to a different level, so that's our first move. Head up there and use the elevator. End the turn on that new layer.

For turn two, we could theoretically take either of the other two elevators. However, I'm pretty sure the left one is slightly better, so head to that one. Do NOT take the elevator up, just end the turn on it. We want the extra AP for next turn to dodge some enemies.

On turn three, take the elevator up. This puts us past the enemies, so we can proceed to the Radar Tower. Move down two nodes and then use the fireworks that you have on you on that node. This blocks any movement onto that node for the turn. Keep moving to the Radar Tower.

On turn four, we should be able to get to the Radar Tower and end the map.

Video of me clearing this map