YO-YO QUEST!THE ADVENTURER’S FIELD GUIDEPlay the game

BOSS FIELD NOTES

The Slagheart Wyrm

The Ember Crucible · Ranged encounter

Read the encounter

A horned obsidian knight. Molten threads bracket your position while slag bolts force you to dodge; committed high-speed rushes follow. Bait a rush into a pillar for a brief exposed-core damage window. Below half health, delayed eruptions follow threads and rushes. Sidestep early and keep attacking during the short recovery.

Keep moving during the warning, then use the recovery window to position your spinning yo-yo. Cast only when your weapon’s allowed state and spell cooldown permit it.

Bosses reposition between attacks and during attack warnings, and try to leave active spinning yo-yo circles, including extra Hat Trick yo-yos. Lead their movement with your throws, then aim at their marked ground hazards and use stagger windows to hold spin damage on them. Normal enemies still stop to attack. Walls, movement slows and overlapping circles can limit their escape.

Where to find this boss

Loot and signature weapon

Base guaranteed resources start at 50 coins and 4 relics, with a random bonus of 0–12 coins and 0–1 relic. An additional weighted roll uses these current outcomes:

Additional boss loot roll
ChanceOutcome
25%Slagheart Reel
42%10 additional coins + 3 additional relics
33%45 additional coins + 0 additional relics

A separate 25% armor roll can award one of the four pieces in this boss’s set. Weapon and armor rolls are independent. Difficulty changes quality, while current drop chances remain the same. Collect floor drops and extract to bank them; difficulty scales currency rewards.

Signature yo-yo qualities

slagscale armor set