In the case the Squid boss returns, it would be cool to see skins of it come like Chronos and soon King cherry Cake.
I don't see how would You make it: We already had aqua skin this summer ._.
YEAH SHOOT GIANT HEAT SEEKING CAKES AT HORDES ZOMBIES BECAUSE THAT SHOULD TOTALLY EXIST
They are called aquatic event skins
What do you think?