This gives you a amethyst crate key in ColaSMP!

amethyst drill: 3x3 blocks per break (9 blocks per break)

amethyst treechopper: instantly breaks a whole tree

amethyst shovel: 3x3 blocks per break (9 blocks per break)

amethyst sellaxe: instantly sells all items in a chest

amethyst buckit: drains 27 water at once

shard booster: 4x shard production for 24h