Flowey the Flower vs Chica's Magic Rainbow

Description
''FNAF vs UNDERTALE! Flowers and Rainbows are usually asociated with happiness, but these final bosses flip that expectation on it's head! Will the Final boss of FNAF World defeat Flowey? Or will the Bullet-Hell boss defeat the Magic Rainbow? ''

Interlude
Wiz: Flowers and Rainbows are usually something you would imagine in a preschool playroom. They are symbols of happiness and sunshine, brightening up one's day.

'''Boomstick: But these two absolutely destroy that stereotype. And I mean destroy it. Like, bullet-hell, complete obliteration, dying hundreds of times type destruction.'''

Wiz: Flowey, the final boss of Undertale's Pacifist Run.

Boomstick: And Chica's Magic Rainbow, the final boss of FNAF World.

Wiz: This will be interesting, to say the least.

Boomstick: He's Wiz, and I'm Boomstick!

Wiz: It's our job to analyze their weapons, armour, and skill to see who would win a Death Battle.