Beginner's Checklist

Free skill point. The cave is right outside camp. This also grants a free respec — one per difficulty, never waste it early.

You get one free respec per difficulty from Den of Evil. Save it for when you hit a wall in Nightmare or Hell and need to rebuild your character.

Optional quest on all difficulties. Reward is a random magic ring — rarely useful. Not worth the detour unless you're passing by anyway.

Optional — but absolutely worth doing. To rescue Cain: find the Cairn Stones in Stony Field and click them in the correct order shown on the ground nearby. This opens a portal to Tristram. Enter, kill the monsters, and click Cain to free him — he teleports back to the Rogue Encampment automatically. If you skip it and advance to Act II, the Rogues rescue him instead and he charges 100 gold per identification from then on. Rescuing him makes all identifications free permanently.

The Countess drops 1–6 runes guaranteed per kill. Run her until you have Ral, Ort, Tal, Amn, Thul for Spirit and Ancient's Pledge. Her tower has 5 floors — keep the wall on your left at all times to find the stairs.

The reward is a socketed Normal helm or armor — vendor quality at any stage of the game. Skip it on all difficulties. The Smith is also one of the more dangerous early enemies.

Only grab waypoints on your critical path. Skip Burial Grounds, Black Marsh, Tamoe Highland — you won't need to return.

The Rogue is a solid early companion. Choose Cold Arrow for crowd control or Fire Arrow if you need to avoid freezing corpses (e.g. for Corpse Explosion builds). You'll likely replace her with an Act 2 merc in Nightmare.

Stock up on Antidote Potions before the fight — her poison damage is brutal. Drink 3–4 right before engaging. She is weak to fire.

Free skill point. The sewers are in town — go down two levels. Also reduces vendor prices in Act 2.

Essential item that you use forever. Located in the Halls of the Dead Level 3 (Dry Hills → Halls of the Dead → go down to L3). The chest containing it is guarded by Bloodwitch the Wild, a Super Unique. The Cube is in a golden chest near her — hard to miss. No waypoint inside, so take the Far Oasis or Lost City waypoint and navigate back.

Act 2 mercs are the best in the game and most builds use them all the way to endgame. The aura you hire matters — in Normal only three auras are available (Blessed Aim, Defiance, Prayer). In Nightmare and Hell all six are available, including Might and Holy Freeze, which are the endgame picks. Hire whoever keeps you alive in Normal; respec your merc choice when you reach Nightmare Greiz. See the Mercenary Guide for full aura and gear recommendations.

Mandatory to progress. To reach it: from Lut Gholein, enter the Palace (in the east part of town), go through Palace Cellar L1 → L2 → L3, then talk to Jerhyn at the bottom to access Harem L1 → L2, which leads into the Arcane Sanctuary. Once inside, find the glowing portal to Tal Rasha's Tomb — note the symbol on the wall near the portal, you'll need it to identify the correct tomb in the Canyon of the Magi. Don't bother clearing the whole Sanctuary.

Once you have both pieces, transmute them in the Cube to create the Horadric Staff. Then head to the Canyon of the Magi (accessible from the Arcane Sanctuary portal or by foot through the Palace). There are seven tombs here — six are false, one is Tal Rasha's True Tomb. The True Tomb is identified by a symbol on your mini-map matching the symbol shown on the wall in the Arcane Sanctuary. Enter the True Tomb and find the orifice (a tall receptacle on the wall) — place the Horadric Staff into it to open the chamber to Duriel. ⚠️ Duriel hits like a truck and his freeze is brutal. Open a Town Portal before entering his chamber, stack Thawing Potions, and be ready to flee through the portal immediately if needed.

+20 permanent max life per difficulty (+60 total). The quest has four steps: (1) Kill the Super Unique Ku Y'leh in the Flayer Jungle — he drops a Jade Figurine. (2) Bring the Figurine to Meshif (the boat captain in Kurast Docks) who gives you a Gold Bird in exchange. (3) Bring the Gold Bird to Alkor (the alchemist in Kurast Bazaar) who gives you a Potion of Life. (4) Drink the Potion of Life to permanently gain +20 max life.

+5 free stat points per difficulty — +15 total across all three runs. To complete it: find Alkor in Kurast Bazaar and talk to him to get the quest. Then find the Black Book (Lam Esen's Tome) inside the Ruined Temple or Disused Fane — one of five small dungeons scattered across Lower Kurast, Kurast Bazaar, or Upper Kurast. The dungeon containing the Tome is random each game, so check each one until you find it. Bring the Tome back to Alkor to claim your reward.

Rewards are a random rare ring/amulet with poor odds of being useful. Not worth the effort on any difficulty.

Required to enter the Durance of Hate where Mephisto is. Collect all four pieces, transmute them in the Horadric Cube, then equip Khalim's Will and attack the Compelling Orb.

In Durance of Hate Level 3, Mephisto's arena has a shallow moat running through the room. Mephisto's AI won't let him cross it — but your ranged attacks and spells can reach him across it just fine. Position yourself on the far side of the moat and attack freely. Melee characters can't use this trick.

Use the Moat Trick if you can. Farm Nightmare and Hell Mephisto repeatedly later — he has an excellent loot table and is one of the best gear farms in the game.

Two free skill points. Izual is tanky but not dangerous. Take the City of the Damned waypoint and head into the Plains of Despair from there — there is no waypoint in the Plains itself.

Hell's Forge guarantees a rune drop that scales with difficulty — poor on Normal, up to Gul on Nightmare, Ist–Gul range on Hell. To start it: you must pick up Mephisto's Soulstone from the ground in Durance of Hate L3 after killing Mephisto in Act III — it doesn't go to your inventory automatically. Carry it into Act IV, then find Hephasto the Armorer (near the River of Flame waypoint) and kill him for the Hellforge Hammer. Take both to the Hellforge (a large brazier in the River of Flame area) and use the hammer on it to destroy the Soulstone and collect your rune reward.

Five seals across three wings (two left, two right, one center). Each wing spawns a Seal Boss when both its seals are active. All three Seal Bosses must die before Diablo appears. ⚠️ Oblivion Knights cast Iron Maiden — purple swirls on your character means stop attacking immediately or you'll kill yourself.

Larzuk adds the maximum sockets to any unsocketed item — save it for a good helm or weapon. Qual-Kehk's rune reward is random but often useful for Ancient's Pledge (Ral+Ort+Tal in a 3-socket shield = +35–48% all resistances). Rune order matters.

+10 permanent all resistances per difficulty (+30 total). To complete it: find the Frozen River (accessible from Crystalline Passage, Act V) and locate Anya — she's trapped in a frozen pond near the end of the area. Click her portrait to free her. She returns to Harrogath automatically. Then talk to Malah (the healer in Harrogath) who gives you a scroll — use it on yourself to gain the permanent resistance bonus. ⚠️ Nihlathak in Halls of Vaught has Anya's location quest tied to this — you'll need to access the area through Crystalline Passage.

The quest reward personalizes an item with your character name — purely cosmetic and not worth pursuing. However, on Nightmare and Hell, Nihlathak himself drops the Key of Destruction, one of three keys needed for the Pandemonium Event (Uber content). Once you are farming endgame content, Nihlathak runs become a regular key farm.

Required to access Worldstone Keep. To reach them: from Harrogath, progress through Bloody Foothills → Frigid Highlands → Arreat Plateau → Crystalline Passage → Glacial Trail → Frozen Tundra → The Ancients' Way → Arreat Summit. At the Summit, click the Altar of the Ancients (the large stone slab) to begin the fight. All three Ancients must be killed — they have random modifiers each game. If the combination is brutal (especially Cursed + Extra Strong), quit and rejoin the game to reroll the modifiers.

Entering Nightmare underlevelled makes the resistance penalty much harder to survive. Baal runs are the most efficient way to level — join multiplayer "Baal run" games for speed. Similarly, aim for Level 60–70 before transitioning to Hell.

From the Worldstone Keep Level 2 waypoint, hug the right wall to find the stairs down to Level 3. Level 3 layout is fixed once you learn it.