In the server, you can choose one of these:
1 Amethyst Tree Chopper (Breaks Trees Instantly) (self destructs after 3 days)
1 Amethyst Sell Axe (Instant Sells All Items in A Chests) (self destructs after  7 days)
1 Amethyst Drill (Breaks 9 Blocks At Once) (self destructs after  7 days)
1 Amethyst Shovel (Breaks 9 Blocks At Once) (self destructs after  7 days)
1 Shard Booster (Increases Shard Production 4x) (self destructs after 3 days) (the boost lasts 24hrs)
1 Amethyst Bucket (Drains 27 Water At Once) (self destructs after 7 days)