Dragon Descendant ​

From BossRush Wiki
Dragon Descendant Custom Boss
Dragon Descendant
500 HP
Statistics
Health500
Contact damage20 (1.5 m)
Phases2 (fakes death on lethal hit)
ImmunityFire (heals from it)
WieldsDragon set + Dragon Breath
See also

Overview ​

Dragon Descendant is the first custom boss in BossRush Mod, featuring a two-phase combat system. It is your entry point to the custom boss drop system — defeating it yields the Dragon Set and Dragon Breath weapon.

Base Stats ​

  • HP: 500
  • Contact Damage: 20 (1.5m range, 0.5s cooldown, knockback force 10)
  • Equipment: Crimson Dragon Helm, Flame Scale Armor, Dragon Breath
  • Fire Immune: Fire damage not only deals no damage, it actually heals the boss

Combat Phases ​

Phase 1 (Full HP ~ First Lethal Hit) ​

  • Shooting: Uses Dragon Breath for standard gunfire; every 10th shot triggers a small blast at the player's feet if within 5m (5 fire damage, 1m radius) — staying 5m+ away avoids this entirely
  • Incendiary Grenade: Thrown every 5 seconds, always aimed at the player's feet
  • Phase 1 damage multiplier is low (0.3x), mainly to let you learn its attack patterns

Revival Mechanic ​

Dragon Descendant doesn't die when its HP first hits zero. When it takes lethal damage:

  1. HP locks at 1, and it says: "I... will not fall!"
  2. Throws incendiary grenades in eight directions
  3. Restores to 50% of maximum HP and enters the frenzied Phase 2

This triggers only once. Note: it's NOT triggered at 50% HP — it triggers on the first lethal hit.

When you see 1 HP and the revival line, create distance! Standing on the body waiting for loot is the easiest way to get hit by the eight-way incendiaries and contact damage at the same time.

Phase 2 (After Revival) ​

After revival it enters a frenzied state with a completely new rhythm:

  • Damage multiplier increased to 1.1x
  • Contact damage now procs on touch
  • Incendiary frequency increased to every 1 second
  • Fixed attack loop: 10 straight shots → 0.5s rush → 30-shot fan sweep (60° arc, 3 seconds) → repeat
  • Glowing aura around its body
  • Ice Vulnerability: After taking cumulative ice damage equal to 10% of max HP, it's slowed for 10 seconds

Drops ​

Exclusive equipment - each kill drops exactly one of the three, weighted (not independent rolls):

  • Flame Scale Armor (Armor): 60%
  • Crimson Dragon Helm (Helmet): 30%
  • Dragon Breath (Firearm): 10%

The three add up to 100%, so you are guaranteed one piece - but collecting all three takes several kills, and Dragon Breath is the stubborn one.

What every Boss drops on top of that (parallel, never displacing each other)

  • A regular loot crate - size scales with its health
  • Relic souls - guaranteed, bankable toward a Dragon Descendant bloodline egg
  • A relic egg (Descendant bloodline) - about 4%; where it lands depends on the mode (the loot crate in the arena - see Rewards & Loot)
  • An Affix Forge Stone - about 8%, landing the same way
  • A Dragon Seed - about 25%, requires Duck King Campaign chapter 1 to unlock the garden. Grows Dragon Breath Fruit: +10% gun and melee damage for your next run

Combat Strategy ​

  • Phase 1 pressure is low — keeping 5m+ distance avoids most damage
  • Watch for the incendiary arc — move away from your current spot when you see the throw
  • On first lethal hit, don't rush in to loot — create distance and watch for gaps in the eight-way incendiaries
  • Don't use fire DoT during the revival sequence — it only heals the boss
  • In Phase 2, read the loop: strafe during straight shots, dodge the rush, then use the short pause after the fan sweep as your best damage window
  • Melee players shouldn't facetank — the 1.5m contact hitbox plus the 5m blast check means taking multiple damage instances at once
  • Ice weapons/ammo shine in Phase 2: stack up the slow threshold, attack from the side while it's slowed, then disengage before the next rush
  • Wearing Dragon Set or Dragon King Set turns fire damage into healing for you
  • Melee players should wait for the ice slow to trigger before committing

Spawn Limits ​

  • Standard BossRush: excluded from the first 20 waves
  • Faction War: Max 1 per session
  • Blood Hunt: Max 1 per session
  • Dragon Heir Hunter — First kill (reward: 30,000)
  • Perfect Dragon Hunt — No-damage kill (reward: 200,000)
  • Dragon Heir Collection — Collect all exclusive drops (reward: 300,000)