There have been so many broken new handler, we need to properly test the new handlers to make sure that actually function as expected. I'll focus on the block breaking handlers first.

Selectors: #883

• Column mining
• Vein mining
• Pattern mining
• Single

Speed: #884

• All
• Instabreak
• Root
• Average

Filters: #883

• Similar block
• Same block
• can mine
• block tag

Block hit handler:

• Place block
• Explosion

Entity hit handler: #888

• Explosion
• Convert
• Disarm
• Fire
• Knockback
• LifeSteal
• Lightningstrike
• StatusEffect

Entity based handlers:

• Frost
• Function execution
• Magnetic
• Particle
• Summon
• Sound
• Teleport

After use:

• Consume stack
• Consume upgrade
• Cooldown
• Damage

Features to test:

• Block breaking
• Tick
• Block-effectiveness
• Hit block
• Hit entity
• Swing
• Use

Tools to test: #881

• Path miner
• Ore miner
• Tree chopper
• Tree feller
• Path digger
• Grave digger
• Reaper

Items to test: #885

• Magnetico gem
• Upgrading with gold should make Piglins behave

I'm test all of this and nothing works