Storm Titan

Act boss · Floating Isles (The Hollow Spire)

Beta 0.7.2

The Storm Titan is the act boss of Floating Isles, at the end of stage 10 of act 9 on all three maps. The map screen and the achievements call it Warden of Echoes.

Stats by map

It fights slightly above stage 10's level. To fight it you need a riftstone of the map you are on, which a win uses up.

Map	Level	HP	Damage per hit	Shields	Damage by phase	Riftstone
Veil	30.67	69,618	936 Lightning	3 × 8.7% of HP	×1 / ×1.03 / ×1.07 / ×1.1	Rare
Breach	64	2.43M	10,518 Lightning	3 × 25% of HP	×1 / ×1.1 / ×1.2 / ×1.3	Mythic
Abyss	97.33	11.75M	55,052 Lightning	3 × 25% of HP	×1 / ×1.1 / ×1.2 / ×1.3	Eternal

From level 15 its HP and damage ramp up, and it gains three shields that trigger at 75%, 50% and 25% HP; each phase after a shield hits harder, by the multipliers shown. Each level a hero is below it, past the first 3, multiplies its damage to that hero by 40 (see level difference).

Why no gold or XP?

The client also computes gold and XP values for bosses, but no code was found that pays them out, so they are not listed. A boss's reward is its chest.

Bestiary

Step	Kills of the Storm Titan	Account bonus
Discovered	1	—
Studied	3	—
Mastered	10	Attack +1% and Health +1%

Mastering all 10 bosses gives a further Attack +3%, Health +3%, and Defense +3%.

Pets hunted in Floating Isles

Spire Owl 150,000 kills in Floating Isles

Kills of the monsters of Floating Isles count toward these pets on any of the three maps.

Other monsters in Floating Isles

Source: closed-beta game client 0.7.2. Data from the closed beta, so values may change at launch.