Do note that I only tested this in versions 1.19-1.9.2, however it could work in earlier/later versions. (No guarantee).
Void-Borne
Born from the depths of the void, you naturally know how to manipulate space.
🐤 Unstable - Making Cracks in the void causes your body to be... weird
🍏 Void Crack - Create a crack in the void. In this dimension you can phase through blocks, however you can't break or place block, and you cant take or receive damage.
🥗 Void Shift - If sneaking while activating this ability, you teleport to the last entity hit. If not sneaking the last hit entity will teleport to you. This ability only works when said entity is within 30 blocks.
📗 Void Null - Use the void to nullify attacks that you can see. If the damage is above ten the damage will only be halved. You can only use this ability once a minute.
🧧 Void Contract - As a price for your power you only have 8 hearts.
🍒 Anti-Shield - Using a shield causes you to take damage for some reason...
🍎 Hydrophobia - Water flows through your unstable body, causing major damage.
❗ Incendiary - Fire burns the void, dealing much more damage than usual.
🌲 Void Realm - You can travel between the void realm and the overworld.
(Void Realm Notes: Unlocks after killing the wither *only tested in 1.19+, Make sure the keybind isn't overridden)