"Monster cakes? Graveyard this! We're dealing with Winterfest!"
Be quiet and let's speculate the future for a moment.
In about 4 months during SK's 3rd anniversary, what secondary event for reskinned weapons am I going to blow 60+ sparks on that time? Maybe a... Cake-themed Levi blade that I will need ASI VH on? Or maybe a frosting-covered Argent Peacemaker that shoots rainbow sprinkles of death. Oh, I know! A frosting-themed Blitz Needle that shoots sharpened licorice! Or maybe the best thing, a Callahan or Iron Slug that shoots out hard rounds of cookie dough/cake mix.
A Cake Nitronome.
You can make Bombs out of sugar, so why not?