How to Get Mythic Uniques in Diablo 4 Season 15: Shako, Grandfather, Crafting and Best Drops

Mythic Uniques are still the top chase items in Diablo IV, but the way you get them has changed a lot in 2026. Since Season 14, almost any Unique can roll as a Mythic, while the classic chase pieces like Harlequin Crest (Shako) and The Grandfather now live in their own category called Iconic Mythics. Season 15, Season of Hell's Legacy, then made Mythic crafting far more predictable.

This guide covers every current way to get one, valid for Season 15 on patch 3.2.4 (October 28, 2026). None of the later hotfixes changed the Mythic rules, and the Season 16 test realm didn't include any Mythic changes either.

Quick answer

For Shako, The Grandfather and the other Iconic Mythics, your best bets are the Iconic-only Blacksmith cache and boss drops. Iconic Mythics have no Unique version, so the Cube upgrade can't target them.

Mythic Uniques vs. Iconic Mythics

It helps to know which kind of Mythic you're after:

• Mythic Uniques are the Mythic-quality versions of regular Uniques. They roll with max stats and a stronger Unique power. Any Unique can, in principle, become one.
• Iconic Mythics are the original Mythics from earlier seasons, such as Harlequin Crest, The Grandfather, Andariel's Visage, Tyrael's Might, Doombringer and Ring of Starless Skies. Blizzard briefly tested Unique-quality versions of them on the Season 15 test server, but removed that idea before launch after player feedback. They remain Mythic-quality only.

Requirements

• Resplendent Sparks for the Blacksmith and Jeweler recipes.
• Runes for the Jeweler recipe.
• The Lord of Hatred expansion for the Horadric Cube. The Cube is expansion-only content, so base-game players are limited to drops, the Blacksmith and the Jeweler.
• A Unique you've already perfected if you plan to use the Cube, since it keeps everything on the item.

Step-by-step: how to get your Mythic

1. Bank your Season Rank rewards. The nine Season Ranks in Season of Hell's Legacy give up to 10 Resplendent Sparks plus 5 Mythic Unique Caches, which can hold more Sparks. About 15% of the seasonal objectives need Lord of Hatred, including some required for Rank VIII, so base-game players won't get every reward.
2. Farm Lair Bosses for your target. In Season 15, Mythics dropped by Initiate and Greater Lair Bosses come only from that boss's own Unique pool, so look up which boss carries your item and farm that one. Initiate Lair Bosses now have the same Mythic drop rate as Greater ones, and the Greater rate went up slightly. Lair Bosses also drop generic loot, so there's still a small chance of a Mythic from outside their pool.
3. Use Belial's Hoard. The Mythics you can pick from Belial's Hoard are also limited to that boss's Unique pool, and his Mythic drop rate got a slight bump this season.
4. Run the Echo of Mephisto. Season 15 raised the loot quality of this encounter, and it now includes a guaranteed Mythic drop. It won't always be the item you want, but it's a sure thing.
5. Spend Sparks at the Blacksmith for Iconic Mythics. Under Forge > Mythic Cache there are now two options at the same price: one that rolls class-usable Mythic Uniques, and one that rolls only Iconic Mythics. If you're chasing Shako or The Grandfather, pick the Iconic cache. You can't choose which Iconic you get.
6. Use the Jeweler to target a slot. Under Rune Crafting > Mythic Uniques, combine Resplendent Sparks and Runes, pick a slot such as Ring or 1-Handed Weapon, and you'll get a random Mythic Unique for your class in that slot.
7. Upgrade your best Unique in the Horadric Cube. The Upgrade Direct Item to Mythic recipe turns a Unique into the Mythic version of that exact item and keeps its affixes, Tempering and Masterworking. It's the most expensive of the three crafting routes, but there's no randomness at all.

The Crafted tag: one Cube Mythic at a time

Mythics made with the Cube's Upgrade Direct recipe get a Crafted tag, and you can only equip one Crafted item at a time. Mythics from the Jeweler, the Blacksmith caches and drops don't get the tag, so you can wear as many of those as you like alongside your one Crafted piece.

The smart play is to save the Cube upgrade for the one Unique where perfect affixes matter most, and fill other slots with dropped or Jeweler/Blacksmith Mythics.

Tips and common mistakes

• Don't Transfigure your Cube candidate into an Unmodifiable item. The Upgrade Direct recipe doesn't work on Unmodifiable items, so a bad Transfiguration roll can lock your best Unique out of it for good.
• Don't Cube an item you haven't finished. Because the upgrade copies the item exactly, do your Tempering and Masterworking on a good Unique first. A sloppy base just becomes a sloppy Mythic.
• Don't expect to Cube an Iconic Mythic. Shako, Grandfather and the other Iconics have no Unique version, so the Blacksmith's Iconic cache and drops are the only routes.
• Salvage duplicates for Sparks. Salvaging a Mythic you don't need returns a Resplendent Spark, which you can roll back into a cache or the Jeweler.
• Farm the right boss. With boss pools locked to their own Uniques, killing the wrong Lair Boss for your item is now mostly wasted time.
• Mythic Charms work differently. Any Unique Charm has a low chance to drop as Mythic, but there's no crafting recipe for them.

Is it worth chasing?

Yes, especially now. With predictable crafting, boss-specific pools and a guaranteed Mythic from the Echo of Mephisto, Season 15 is the least random Mythic hunt Diablo IV has had. Get your Sparks from Season Ranks first, aim the Iconic cache at your build's chase item, and save the Cube for your single best Unique.