Stand Out Bosses: Locations, Drops and Stand Chips

Jotaro and DIO are the two big boss fights that appear in the open world. The official Trello files them under Weather/World Events, not under story bosses, and both were set up in the October 24 update.

DIO also uses the Vampire sub-ability. Since October 24 both bosses can override your Time Stop, so do not rely on freezing them. Exact spawn locations, spawn timers and respawn times are TBC because the official cards do not list them. World event notifications can be turned off in settings, so check that option if you never see an alert.

Both bosses share one rule: the more damage you deal, the better your drop chances. Per-item percentages are TBC.

Jotaro can drop:

• Mysterious Arrow
• Jotaro's Jacket (+5 Ability, +15 Damage, +5 Health)
• Jotaro's Pants (+5 Ability, +15 Damage, +5 Health)
• Stand Chip (Star Platinum)

Wearing both pieces gives +15 Ability and 10% more Rage Finish damage.

DIO can drop:

• Mysterious Arrow
• Stone Mask (gives you the Vampire sub-ability)
• DIO's Jacket (+15 Ability, +10 Damage, +5 Health)
• DIO's Pants (+15 Ability, +5 Damage, +5 Health)
• Stand Chip (The World)

Wearing both DIO pieces gives +20 Ability. The Stone Mask can also be bought in the Raid shops for 40 Tokens. For the odds of getting these Stands from arrows instead, see how to get Stands.

A Stand Chip lets you take a specific Stand directly. Using one replaces your equipped Stand, and the Stand you were holding is lost for good unless you stored it first. You can slot a chip back in at D'Arby's Stand Storage.

According to the Trello Stand Chip card, the chips you can currently target are:

The 1% Hard drop rate is listed on the Trello chip card and matches the Hard drop tables a fan wiki read off the raid images. The Regular difficulty tables do not list either chip. Buying with Tokens is the only guaranteed path: 200 Tokens is about 28 Mysterious Arrows at the shop price of 7.

Raids are called Bizarre Adventures. Start them by talking to Donatello, who stands in the park near the Museum of Oahu.

Train Raid (Passione). You play a rogue Passione member moving cart to cart. Carts are randomised per run except one: the Prosciutto kill cart is always locked in. Prosciutto uses The Grateful Dead, and you need ice packs to stop yourself and civilians from aging. Pesci uses Beach Boy, so you hide from his line by unequipping your Stand and crouching behind seats. One variant has you fight three Passione members on the roof, where the boss can have any Pinnacle Stand and the rest roll a random non-Pinnacle Stand. Drops include Pesci's Jacket (+6 Ability, +8 Damage, +8 Health, +5% Water Stand damage), arrows and the King Crimson chip on Hard.

Highway Star Raid. Three objectives: get Highway Star to half HP, drive into oncoming traffic while Hey Ya! finds the dead Highway Star user, then kill Highway Star. Nurse NPCs spawn here since November 8. Its chip drops on Hard.

On October 28 the developer made the Train Raid and its bosses harder for groups, so older videos may feel easier than the current build.

These are the health values on the official Enemies/Bosses cards. Treat them as official-Trello-only numbers, not yet checked against a second source.

Key West uses a buffed West End Girl, but its health is blank on Trello (TBC). Pesci, Prosciutto and Yo-Yo Ma have cards with their Stands (Beach Boy, The Grateful Dead, Yo-Yo Ma) but no health value either. Defeating Charming Man in storyline step 17 pays 800 EXP and 750 Coins. The side quest where you defeat Yo-Yo Ma pays 1,500 Coins; Thaddeus gives it.

For a guaranteed Stand, save Tokens: raids use their own Token shops (how many Tokens a run pays is TBC), and a 200-Token chip is a fixed goal. For a free shot at Star Platinum or The World, damage Jotaro or DIO as much as you can, since drops scale with damage dealt. Bring a party for the 800 and 1,000 HP bars, but remember the loot still depends on your own damage.

While you wait for the world bosses to spawn, run Bounties and Eliminations from the beginner guide so the time is not wasted. If you only want a Pinnacle Stand and do not care which one, arrows are cheaper than chips, as the odds on how to get Stands show.