What are the World Tiers in Diablo IV?

There are 4 leveling tiers (Normal, Hard, Expert, Penitent) and 4 Torment tiers (T1-T4) for 8 total in Season 12. Lord of Hatred expands Torment to 12 tiers for 16 total on April 28, 2026.

How do I unlock Torment?

Torment I unlocks at Level 60 after completing The Pit Tier 20. Subsequent Torment tiers gate behind Pit 35 (T2), Pit 50 (T3), and Pit 65 (T4).

What's the resistance penalty at Torment?

Each Torment tier applies a -25% resistance penalty (-25, -50, -75, -100 at T1-T4). Resistance capping becomes mandatory at Torment III or you'll take enormous damage.

Diablo IV

Complete guide to Diablo IV's difficulty system. 4 World Tiers + 4 Torment tiers (12 in Lord of Hatred). Unlock requirements, scaling, XP bonuses, and resistance penalties.

Endgame 7 min read

World Tiers & Torment Progression

By the DiabloBytes team · Updated April 2026 · Season 12

Diablo IV's difficulty ladder has two phases: leveling tiers (Normal → Hard → Expert → Penitent) and Torment tiers (I → IV today, I → XII in Lord of Hatred). Each tier adds XP and gold bonuses but also monster health, damage, and stacking resistance penalties. Proper difficulty progression is the biggest XP multiplier in the game — missing it is the single largest beginner mistake.

Leveling Tiers (Pre-Cap)

Tier	XP / Gold	Unlock
Normal	+0%	Default
Hard	+75%	Default — start here
Expert	+125%	After Prologue
Penitent	+175%	After campaign complete

Torment Tiers (Endgame)

Tier	XP / Gold	Resist Penalty	Unlock
Torment I	+300%	-25%	Level 60 + Pit 20
Torment II	+400%	-50%	Pit 35
Torment III	+500%	-75%	Pit 50
Torment IV	+600%	-100%	Pit 65
Torment V-XII (LoH)	TBD	Scaling	Apr 28, 2026

At Torment, sub-Legendary items convert to crafting materials automatically. Ancestral tier drops begin at Torment I. Greater Affix odds and masterworking material drops scale with Torment tier.

Key Mechanics

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Resistance capping is mandatory Cap at 70% resistances minimum. With Torment III penalty (-75%) and 70% cap, you need 145% in gear/glyphs to hit cap. Torment IV requires 170%+.
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Monster level scaling Higher tiers = higher monster level = higher base item level drops. Level 200 enemies at Torment IV.
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Tormented bosses Lair Bosses gain Tormented versions at Torment difficulty. 3x summon materials but dramatically higher Mythic Unique drop rates.
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Paragon Glyph XP scales Higher Torment = better NMD sigil crafting = faster Glyph leveling.
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LoH smoothing The 12-tier Torment expansion on April 28 eliminates the current "cliff" between T4 and Pit 100+ content. Scaling becomes continuous.