500th bighead attack ideas

- Crescent moon attack: The crescent moon will hover above the player and follow them. After a short time it will try to fall down on the player and when it hits the ground. It will summon crescent shockwaves. If it hits the player it deals damage.

- Boss Rush attack (could be hard to  add): summon back moloch bighead, ice beast, sans, and winter lord. Winter lord does his snowflake attack. Moloch bighead shoots orbs. Ice beast summons icicles. Sans summons gaster blasters. If the player successfully dodges of the attacks, then they go away

- Golden Punch attack: 500th powers himself up, then aims at the player and summons a giant golden punch. The only way to dodge is to move out of the way

- Shard attack: 500th summons shards out of the ground to kill the player while shooting shards at the player also

- Black hole attack: 500th summons a purple black hole which tries to suck you up