Skills Expansion

Bone Master: While having the Archaeology Brush in the offhand slot and killing skeletons, you have a higher chance of dropping more bones.

Bones can be used to weaken targets with a new bone shard ability.

The Nether Star at lvl30 allows to the player to dash 20 blocks with explosive force with a long cool down. It uses nether quartz as charges

Summoner: While using a rabbit's foot in the offhand slot, you gain xp when feeding and taming wolves.

First ability is a periodic heal for tames

Second ability summons an Iron Golem on target location

Third ability is a possible phoenix revive for a tame that dies

Sacrifice: Consume Bones, Spider Eyes, Rotten Flesh, Ender Pearls, etc to gain xp.

First ability, damage taken for a short duration regenerates some hunger

Second ability, Sacrifice health for damage reduction

Third ability, consume hunger to heal

Trade Skills When using crafting, enchanting & various stations gain Trade Skills xp.

Passive Skill: Possible duplicate crafting at crafting table

Ability 1: Gain more xp from cooking/smelting

Ability 2: Only use 1 level while enchanting, very long cool down

Ability 3: Instant smelt ores in inventory, very long cool down