Deep Cavern (PS)/Deep Sea 1/Grey Jelly Germ

About
This enemy is much stronger then it's purple counterpart. While it has low AGI and only releases one spear, the spear can pierce the terrain, meaning you can't hide from it. It is also very fast, meaning you don't have much time to drag your stickmen away from them. They have huge range, meaning it is hard to outrange them. Finally, these germs have huge HP, meaning they're very hard to kill.