Shadow Tenshi and Iku (Labyrinth of Touhou 2 Plus Disk)
Unlike all the other team fights, Tenshi and Iku are fairly independently of one another (i.e. there are no berserk mechanics for when one of the bosses falls, and they don't heal or really support each other, though it is possible for Iku to buff Tenshi when her HP gets low enough). They're both how you remember them (Tenshi is still very hard to damage without debuffs and ailments and she still doesn't like over-buffed characters, and Iku relies a lot on WND and also still buffs herself at certain HP thresholds) though they have some new tricks too (Tenshi can use Shredder at certain HP thresholds). It's a pretty straightforward fight, honestly.
Music is "Sky-Filling Departed Spirit ~ Lightning Word" from Mystical Power Plant
Other Videos By Evilisk
Other Statistics
Labyrinth of Touhou 2 Statistics For Evilisk
At this time, Evilisk has 14,194 views for Labyrinth of Touhou 2 spread across 227 videos. About 17 hours worth of Labyrinth of Touhou 2 videos were uploaded to his channel, or 7.58% of the total watchable video on Evilisk's YouTube channel.