If it helps, I cleared the last Gauge of Lvl 120 with E1 Flan + Bluemu. Switch them in once everyone is Gauge Broken, debuff one turn with their AoE SCs and hope enemy shots won't target both more than twice. Also have Agi Sticks on Bluemu so she goes first on the second turn.
What a excellent Touhou gameplay vid you made! :)
An easier DS stage for sure, but I have yet to clear it on lv120 since I don't have any of the units most people are using for it
If it helps, I cleared the last Gauge of Lvl 120 with E1 Flan + Bluemu. Switch them in once everyone is Gauge Broken, debuff one turn with their AoE SCs and hope enemy shots won't target both more than twice. Also have Agi Sticks on Bluemu so she goes first on the second turn.