As a Geometry Dash player, I enjoy this boss fight a lot. However, I wanted to see if I could do it at the earliest possible progression stage with summoner gear i.e. no post golem stuff like xeno staff or the dragon. It turns out it was a lot easier than I expected! The raven staff tears through this thing so fast that you don't need to survive against it for that long. All accessories were reforged to to menacing, and I used swiftness, summoning, and exquisitely stuffed buffs (I forgot the ichor flasks). I hope this helps if you want to get an early terraprisma too!