Updated to 1.21.2

Added Oxygen Bonus Stat (Respiration Enchantment)

• Efficiency Skill now also grants +2% Attack Speed per level
• Reach Skill has been buffed from +0.25 to +0.3
• Added a list of advancements that grant skill points within the handbook
• Added command to give a new handbook (/trigger GetHandbook)

Features

Skill Types

• Health: Gain 1 Heart (2 HP) Per Skill Point Level (SPL)
• Armor: Gain 1 Armor Point Per SPL
• Attack Damage: Gain 0.5 Attack Damage Per SPL
• Movement Speed: Gain 10% More Speed Per SPL
• Efficiency: Gain 1 Innate Efficiency Level Per SPL
• Jump Strength: Gain 10% More Jumping Strength Per SPL
• Feather Falling: Gain 1 Extra Block of Safe Falling Distance Per SPL
• Reach: Gain 0.25 Extra Blocks of Reach Per SPL

Obtaining Skill Points

You can get skill points by doing some achievements and killing bosses. Note: You only get them for doing it the first time/getting the achievement for the first time.

Example: Killing an elder guardian awards 3 Skill Points

Example 2: Killing a warden/wither/ender dragon awards 5 Skill Points

Example 3: Trading witih a villager awards 1 Skill Point

There is a max amount of 50 Skill Points obtainable. The first of which is granted to the player as soon as they join the game.