Storm Diver's Additions Mod/Asteroid Armor

Asteroid Armor is a Post Plantera armor set crafted from Asteroid Bars.

It consists of the Asteroid Chestplate, Asteroid Leggings, and either the Asteroid Helmet or Asteroid Mask

With the Asteroid Helmet the set grants a flat 55 defense, a +28% buff to all damage, a +23% buff to all crit chance, and increases movement speed by 30%. The set bonus grants the buff every 3.5 seconds, which makes the next attack summon 7 damaging space boulders from the sky onto the attacked enemy. The boulders deal 100 damage each and ignore up to 1000 defense, and split into 2-3 fragments dealing 50% the damage of the main boulder damage each.

With the Asteroid Mask the set grants a flat 70 defense, a +22% buff to all damage, a +19% buff to all crit chance, immunity to knockback, and increases movement speed by 30%. The set bonus grants the Buff every 6 seconds, which grants 25% damage reduction and longer immunity frames for the next attack and also summons 7 damaging boulders from the sky around the player if they take damage while the buff is active. The boulders deal 100 damage plus double the damage the player took, and ignore up to 1000 defense. The boulders also split into 2-3 fragments dealing 50% the damage of the main boulder each.