Use Havoc Weekly Cache materials at Hadron’s Shrine
Turn materials from a Havoc Weekly Cache into a planned weapon or Curio upgrade.
PC / Global, current live version as of 2026-10-24
WHERE & HOW TO FARM
Where to farm
Havoc interface and Hadron’s Shrine aboard the Mourningstar.
A Havoc Weekly Cache provides materials based on the highest Assignment you cleared during that week. This guide focuses on putting those materials to work: check the cache contents, choose a Shrine action that advances a specific item, and confirm the displayed cost before spending. The cache is a weekly reward, not a payout for every Havoc mission, so treat each claim as a chance to make deliberate crafting progress.
Reach level 30 and meet the current Havoc unlock conditions.
Complete a Havoc Assignment with a strike team; Havoc has no ordinary matchmaking.
Have a weapon or Curio you want to improve, or identify one before spending materials.
Open Havoc and review the current weekly reward state.
If the Weekly Cache is available, claim it and note the materials received.
At Hadron’s Shrine, select the weapon or Curio you intend to develop.
Inspect the available actions, such as Consecration, perk refinement, or re-blessing.
Compare the Shrine’s displayed cost with your current materials and choose the action that fits your build goal.
Confirm the action only after checking the item and cost, then inspect the result.
If you still need more materials, return to Havoc and complete assignments during the current weekly cycle.
Farming tips
Plan around the Shrine’s live cost display; upgrade costs vary by action and item.
Keep the item you want to improve clear in mind before claiming or spending a cache, so materials go toward a useful build.
Repeat, collect and use
Repeat the process as Havoc makes Weekly Caches available across weekly cycles. Cache materials depend on that week’s highest cleared Assignment, and the cache is not awarded after every mission.
Common mistakes
Treating each Havoc clear as a separate cache payout: check the weekly reward state instead.
Spending materials before choosing a target: select the item and review its Shrine options first.
Assuming an upgrade has a fixed cost: read the current Shrine preview before confirming.
When to stop or switch
Stop spending when the intended upgrade is complete or the next useful Shrine action costs more than you can afford; save the remaining materials for a later cache or mission haul.
