Metal boi that's all u need to know

One of these paired with quetzal harvesting will give you the fastest harvesting for metal, crystal and obsidian. Just level melee and let the quetz take the weight of the Anky.

Please note the Karikino can carry an anky. Upvote for new aberration players

It is the only creature that harvests EVERYTHING! Trees, stone, plants, metal. If you want to clear out an area bring an anky.