Casting a spell with the scepter costs 3 experience points.
Infusion
The shulker scepter can be obtained by taking damage from a shulker to infuse a held magical sceper.
Attack - Shulker Bullet
Shoot a shulker bullet at the facing target.
Protect - Teleport
Teleport to a random 'safe' place in a 8x4x8 area around the caster.
{"color": 13565951,"experience_cost": 3,"infusion": [{"condition": "minecraft:damage_source_properties","predicate": {"source_entity": {"type": "minecraft:shulker"}}}],"spell_attack": "magicalscepter:shulker_bullet","spell_protect": "magicalscepter:shulker_teleport"}