Inspired by #647

Part of caves can spawn as ''Spider Caves''*. The walls will be a mixture of Umberstone, Umbercobble (+ its 2 variants) and Umbergravel. Lots of Hanging Webs and Cobwebs, with some spawners scattered around. Their size is variable: they can be very large or very small.

The Scytodes are the ones inhabiting this, since Tarantulas have their own dungeon (to be added onto) and Jumping Spiders will also likely receive their own dungeon sometime. I hope this sounds agreeable.

Loot in this dungeon comes from Block O'Bones scattered around. This is a rather immersive way to handle loot, makes it truly feel like you're treading into a place you shouldn't be.

A new block will also be added: Spider Eggs. These will burst open when Scytodes are attacked nearby or when other eggs nearby break, spawning weak, small Scytodes babies.

/* In Elysian Fields, Savannah, Jungle and Swamp.