WoW Great Vault Calculator
Pick your raid bosses, Mythic+ runs and Delves to see every Great Vault slot you unlock this reset, the exact item level of each reward, and the fastest way to fill the empty rows. Updated for Midnight · Season 1.
Midnight · Season 1 · data updated 2026-06-12
Example vault — 4 Heroic raid bosses, 4 Mythic+ runs (+7), 4 Delves (T8): 6 / 9 slots, best 269 ilvl| Category | Slot 1 | Slot 2 | Slot 3 |
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| Raid | 263 Hero | 263 Hero | locked · 2 more |
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| Mythic+ | 269 Hero | 269 Hero | locked · 4 more |
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| Delves | 259 Hero | 259 Hero | locked · 4 more |
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Frequently asked questions
- How does the WoW Great Vault work?
- Each week the Great Vault offers up to nine reward choices across three categories — Raid, Mythic+ and Delves. You unlock up to three slots per category by hitting activity thresholds, and on reset you pick one item from everything you unlocked.
- What do I need to fill all nine Great Vault slots?
- Defeat 6 raid bosses, complete 8 Mythic+ dungeons, and finish 8 Delves in a single week. Each category fills its three slots at 2/4/6 bosses, 1/4/8 dungeons, and 1/4/8 delves respectively.
- What item level does the Great Vault give?
- The reward item level scales with the highest difficulty you cleared for each slot — raid difficulty, Mythic+ key level, or Delve tier. Higher keys and Mythic raiding push rewards toward the season ceiling.
- Is this Great Vault calculator up to date?
- Yes — the season thresholds and item-level tables are versioned and refreshed on patch day. This page reflects Midnight · Season 1, last updated 2026-06-12.