how to beat Jackenstein, Deltarune Ch4?

[junkzz_stuff]

So, I know their whole gimmick is save enough TP to use Unleash to gain Mercy and spare, but I always die to "YOUR TAKING LONG" and I want some tips for how to beat them! I usually end up dying at the tutu part, so any advice pls lmk!

[xenth]

for me, the abilities from ralsei and suzie helped, one increases pickup range i think, which helped with the TP point thingys. and it helps to memorize each path and where to go.

[unemmber]

Obviously you save 100 TP to use Snowgrave to summon Green Gaster's pirate crew in which Chara will FORCE you to force Frisk to force the Knight to SWOON Jackenstein