Stardust Armor

The post-Moon Lord summoner set that brings the Stardust Guardian.

Stardust Armor is a Hardmode summoner armor set in Terraria that can be crafted after the Moon Lord is defeated. It is made up of the Stardust Helmet, the Stardust Plate and the Stardust Leggings.

Quick Facts

Type: Armor set (summoner)
Available: Hardmode, after the Moon Lord
Set bonus: Stardust Guardian minion

Facts from the source article.

Background

The full set costs 36 Luminite Bars and 45 Stardust Fragments. Wearing all three pieces adds 66% summon damage, five minion slots, one sentry slot and 30% whip range. It also summons the Stardust Guardian, a minion that floats behind the player and, once an enemy comes within 30 tiles, charges through blocks to strike it with rapid punches before returning. It has the lowest defense of the four armor sets made from Luminite. The Guardian was first designed as a nod to Algalon the Observer, but players kept comparing it to Star Platinum, and lead programmer Yoraiz0r has accepted that it can be read as a reference to that character too.

What players say: Player verdict on Terraria — Rotten Tweets