History:Astrageldon Slime

Main article: Astrageldon Slime

• 1.4.0.001: Reworked into Astrum Aureus.

• 1.3.4.103: Now gains its modified laser pattern in Revengeance Mode.

• 1.3.4.101:
  • Buffed base health from 61,000 / 97,600 / 112,800 / 164,000 to 61,000 / 97,600 / 129,720 / 188,600 .
  • No longer has 15% damage reduction.

• 1.3.4.001:
  • Nerfed base health from 83,000 / 132,800 / 150,400 / 240,000 to 61,000 / 97,600 / 112,800 / 164,000 .
  • Can now drop an Astrageldon Trophy and its own lore item.
  • Now takes 50% damage from Crystal Bullet crystal shards, Holy Arrow stars, split Terra Arrows, and split Terra Bullets.

• 1.3.3.001: Now removes the early-Hardmode nerf to enemy health and damage when defeated.

• 1.3.2.001:
  • Stat changes:
    • Buffed base contact damage from 0-200 / 0-320 to 10-200 / 16-216 / 16-226 / 24-324 .
    • Health now scales across difficulties, with health buffed from 65,000 to 83,000 / 132,800 / 150,400 / 240,000 .
  • AI changes:
    • Changed lasers into fireballs.
    • Fireballs now travel slower, but last longer.
    • Fireballs and contact with the boss now instantly kill the player after defeating Moon Lord.
    • No longer shoots a constant barrage of lasers with an occasional burst, and now cycles between a concentrated blast of several projectiles and a burst.
    • Jump height and speed increased.
    • Can now teleport regularly.
    • No longer fires a storm of lasers if there are tiles between it and the player.
  • Drop changes:
    • Now drops 3 instead of 10 post-Moon Lord.
    • Now drops 12-16 Astral Jelly.
    • Now drops 20-40 Fallen Stars.
    • Now drops a Treasure Bag in Expert Mode.
    • Suspicious Looking Jelly Bean now only drops from its Treasure Bag.
  • Other changes:
    • Now uses Cosmic Disgust as its theme.
    • Now has a boss icon.
    • Added to Boss Checklist.
  • Resprited.
  • Fixed multiplayer Expert Mode health scaling.

• 1.3.0.001: No longer immune to Exo Freeze.

• 1.2.4.204: Now drops 12-20 / 18-30 Nebula, Solar, Stardust, and Vortex Fragments after defeating Moon Lord.

• 1.2.4.002:
  • Nerfed post-Moon Lord Revengeance Mode health from 1,800,000 to 800,000 .
  • Buffed post-Moon Lord Revengeance Mode laser damage from 630 to 6300 .

• 1.2.3.001:
  • Now gains a large buff after defeating Moon Lord in Revengeance Mode:
    • Buffs health to 1,800,000 .
    • Laser damage multiplied by 5.
    • Fires lasers more often.
    • Has a higher chance of spawning an Astral Slime when hit.
    • Increases coin drop from 20 to 10 .
    • Drops Suspicious Looking Jelly Bean.

• 1.2.2.001:
  • Buffed laser damage in Normal Mode from 62 to 72.
  • Lasers now inflict God Slayer Inferno for 1.3 seconds instead of 2.5.
  • Now rapidly fires lasers at the player if a tile is between it and the player.

• 1.2.0.001:
  • Now gets 104,000 health in Revengeance Mode.
  • Nerfed health from 150,000 / 240,000 to 60,000 / 96,000 .
  • Now has 15% damage reduction.
  • Increased its lasers' shot speeds.
  • No longer immune to Ichor.
  • Now has a 2% chance to drop Laudanum or Stress Pills in Revengeance Mode.

• 1.1.7.905: Introduced.