Mod of Redemption/Cosmic Chain

The Cosmic Chain is a Post-Moon Lord magic weapon. It fires a purple chain similar to the Vilethorn that lasts ~0.5 seconds. It can hit enemies every 3 frames (20 times a second). Enemies that aren't bosses are stuck in place when they contact the chain. It is dropped by Nebuleus, Angel of the Cosmos. It is very good for crowd control.