Star Cloak

The Star Cloak is a Hardmode Accessory that causes three stars to fall around the player whenever the player takes damage. It consumes no Mana. The stars that fall cause 30 damage each, pierce through multiple enemies, and pass through blocks until reaching the player's altitude, at which point they continue falling until hitting blocks. The Star Cloak has a 1/7 (14.29%) chance to be dropped by Mimics.

The effect is triggered any time the player takes damage, no matter the source. This includes fall damage, drowning, Lava, and other sources.

The Star Cloak is effective even when deep underground, as the stars will pass through blocks until they near or pass the height of the point where the player took damage. After that point, any foreground item will stop them.