Lunar Moon

The moon comes down and goes looking for your base.

 ⚠ It really does destroy blocks. Summon it somewhere you do not mind losing, or run /lunarmoon griefing off first. 

How it hunts you

It follows you and looms directly overhead. Attacks land in a ring five to ten blocks out, so whatever you are standing in the middle of gets wrecked - and about one in five drops straight onto you instead, so standing still is not a plan. The dash charges you directly, and anything it passes through is crushed.

What it does

• Beam - a circle marks the ground, then a column blasts up through roofs and floors.
• Dash - it leans back and rams forward, smashing a tunnel.
• Red stars - the sky goes dark red and stars rain down.
• Fragments - chunks of moon rise out of the ground, hang, then fly into your build and explode.
• Under a quarter health it burns everything near it. At zero it leaves a crater.

Health scales with size - a 12-block moon has 800. Red boss bar, screen shake on the heavy hits, custom sounds throughout.

Or just have it in the sky

The boss is optional. /lunarmoon blood turns the night moon into the frightening one with a red glow and low horn and rumble sounds, and leaves it at that.

Commands

/lunarmoon summon [size]   it arrives
/lunarmoon size <n>        2 to 48 blocks, 12 is normal
/lunarmoon rate <n>        how often it attacks
/lunarmoon ability <name>  beam / dash / stars / fragments
/lunarmoon griefing off    stop it breaking blocks
/lunarmoon dismiss         make it go away

Forge 1.20.1, Java 17. Install on the server as well as the client. Free to use in modpacks.