Spellblades and Such

Added the Hexblade faction.

These mysterious enemies have made a pact with the mysterious Hexblade, and go after all magic users. Occasionally you will encounter these enemies, spawning out of a Nether Portal that rises from the ground. They will fight you for a while, and then disappear back into a Nether portal. They currently only have a chance to drop their spellblades on death. Hexblade Reavers that spawn out of a portal have a 40% chance to become Hexblade Casters, which lob spell projectiles at their targets.

The longer you go without encountering a Hexblade invasion, the more likely you will encounter one in the near future. It starts with a 1% encounter chance every in game hour when exposed to the sky in the Overworld. This chance is multiplied by 1.03 every hour, regardless of whether you are in the Overworld and exposed to the sky, until you encounter an invasion. At this point, the number once again becomes 1%. All this only happens if you have at least one piece of magical equipment as armor or in your hand as a weapon.