# MIR4 October 27 update brings Halloween events, Nine-tailed Fox Weola and Boosting World buff changes

MIR4 (official site) goes down for maintenance on Tuesday, October 27th, and comes back with a Halloween-themed batch of events. The update also adds a Mythic Spirit named Nine-tailed Fox Weola and a limited-time NPC shop, and it changes how long the Boosting World server buffs last as characters le

| Fact | Value |
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| Published | 27 October 2026 |

Source: https://egamers.io/mir4-october-27-update-brings-halloween-events-nine-tailed-fox-weola-and-boosting-world-buff-changes/