In the server, you can choose one of these:

• Spark Axe (it gives you an axe that breaks an tree by breaking one block) (the item lasts 5 Days)

• Spark Drill (that gives you an pickaxe wich mines a 3x3 area) (the item lasts 5 Days)

• Spark Hoe (gives you an hoe wich harvest all saplings on a field) (the item lasts 5 Days)

• Spark Totem (gives you an totem wich gets you Haste 3, Strenght 2, Swiftness 3 while holding it) (the item lasts 5 Days)

• Spark Pearl (gives you an ender pearl wich you can teleport instandly trough right clicking) (the item lasts 5 Days)

• Spark Rocket (gives you an Rocket wich you can change the fly duration, you can use it infinite on an elytra or crossbow) (the item lasts 5 Days)

• 4x Spark booster (gives you 4x Spark multiplier after drinking) (the effect last 24 Hours)

The armor can give you more protection wich makes it easier to survive, while the tools help you break blocks faster or kill players