Mabinogi’s Winter 2026 Master Plan Event Is Live With Arcana Growth Rewards and Rentals

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Mabinogi’s Master Plan: Season of Growth is running from November 12, 2026 after maintenance through January 14, 2027 before maintenance, giving players a long winter event built around character progression, Arcana prep, and temporary gear support.

To join, players need to log in and complete the guide quest, then register one main character per account with Efflam in Dunbarton near the Part-Time Job bulletin board. There’s one catch: the character must have completed Blaanid’s 1st Memoir or already obtained an Arcana before it can register.

The main draw is the new seasonal event UI, which tracks active buffs, stats, quests, and related event rewards. After registration, players can complete three preparation quests for EXP, 60 Fever Coins, and a Season of Growth Support Box. That box includes growth items such as a Level 100 Spirit Memory Scroll, Rank 10 Stardust Memory Scroll, Stardust Support Effect Level 5 Scroll, an Alban Knights Condensed Divine Fruit for Crusader Level 100, Arcana crest selection boxes, and other progression materials. The support box can be moved through the bank to another character on the same account.

Daily buffs are a big part of this Master Plan. Players can choose seven buffs per day from the event UI, with the selection resetting at 7:00 AM PST. On weekends, from Friday at 7:00 AM PST through Monday at 7:00 AM PST, all listed buffs are active instead.

  • Leveling bonuses include 4x Combat EXP, 3x Quest Completion EXP, 3x Exploration EXP, and 60 bonus levels on rebirth.
  • Training boosts include 2x AP, 3x Skill Training EXP, 2x Crusader EXP, and Skill Lifters.
  • Gear-related buffs include higher Special Upgrade, Enchant, Echostone, and Stardust success rates.
  • Event-wide perks include 100% free repairs, free Hero Talent rebirth, free Pon appearance changes, extra inventory rental, level 200 pet rental, Perseus weapon rental, Refined Armor rental, and accessory rental.

There are also weekend Hot Day login rewards throughout the event, including Arcana EXP potions, dye molds, protection potions, inventory coupons, Spirit Weapon coupons, hair dye boxes, Arcana crest boxes, and late-event EXP items. The first all-season Hot Day reward is a new Arcana Ogham Rune Synergy Selection Box.

Daily quests focus on Advancement Tests and dungeon clears, with rewards such as EXP, Fever Coins, and Shineseeker Orbs. Separate achievement goals tied to weapon, armor, and accessory challenge quests award items including Rebirth Potions, Forgetful Potions, Spirit Transformation Liqueurs, 1,000 Fever Coins, and a Floral Catsidhe Whistle.

Registering also opens the event’s larger side activities, including Fergseus Forge, Refined Armor, Forget-me-not Accessory Giveaway, Sasha’s Rental Redux, Daily Log-in, and the Master Plan Event Shop.

Further reading: Official Mabinogi Master Plan: Season of Growth notice