Crawler lair

Crawler lair is a structure that generates in taiga biome variants. This is the structure to obtain honey potion and Cave spider egg.

General structure
Crawler lair is a hole in the ground with some cobwebs on the surface. The structure is relatively hard to find without aerial view granted by elytra. The lair consists of 3 floors, the first two floors consist of 4 wings.

The components of the lair

 * 1st sub-floor (Cobweb wing, Tree wing, upper part of mine wing, the trap wing and cobweb hole)
 * 2nd sub-floor (Mushroom wing, Hive wing, lower part of mine wing, log wing and central hall)
 * 3rd sub-floor (The boss room)

Locate the boss room

 * Find a crawler lair
 * The boss room located is below a 3x3 cobblestone platform in the middle of the central hall.

Fight the poison eyes

 * Once you dig out that cobblestone platform, you'll enter the boss room.
 * The boss is a cave spider named poison eyes.
 * It will make a shield of cobweb around him as it takes damage.

Tips and Warnings

 * Bring in some shears as you'll encounter cobwebs.
 * There are traps in the lair so beware which block you break.
 * By the time you get into the boss room, there's a lot of mobs in there. Having backup is a good idea.

Honey potion I
Instant health I potion with 15 seconds of regeneration and cure poison.

How to obtain: Loot chest in hive nest

Cave spider egg
Cave spider egg that drop diamond when used.

How to obtain: Kill Poison Eyes