[DEV] The Greater Elemental

Hey Dungeoneers,

Progress continues on v4.0's new vault quest! I'm unfortunately probably going to miss my July ETA for a beta, but it's getting very close!

I've been working on final design and implementation for the final boss, so that's what's getting teased this week! The Greater Elemental is unstable can swap between forms, each one has it's own weaknesses and attacks. Here's probably the simplest attack, a wave of fire with a convenient gap (visuals are a WIP):