Season X

19 Aug 2014 — 16 Dec 2014 — 21 May 2015 — 21 Oct 2015

Everything documented for this era on one page. Each release below also has its own page.

Season X Part 1

19 Aug 2014 — 16 Dec 2014 · 8 entries

Introduction of 8^th character: Grow Lancer.
Introduction of Grow Lancer items: Lapid Lance, Conmocion Lance, Pluma Lance, Prickle Lance, Alacran Lance, Vis Lance, Lapid Shield, Pluma Shield, Robust set, Gru Hill set, Princie set, 1^st Level Wings (Cloack of Limit), 3^rd Level Wings (Cloak of Transcendence).
- Small Cloack of Limit (0 Level Wings) for Grow Lancer is likely added as well. It is not announced by MU Korea (muonline.co.kr) though.
Maximum level cap raised from 750 to 770 (Master Level 370).
Addition of new Master Skill Tree skills. Update to existing Master Skill Tree skills. Changes to Master Skill Tree User Interface (UI).
Introduction of Summon Evomon and Evomon Summoning Scroll.
Introduction of Tormented Square (Battle) event in Battle Core realm-system.

Introduction of new items for Grow Lancer: Alacran Shield, Vis Shield, Hirat set, Sate set, Anas Hirat set, Akhir Hirat set, Camill Sate set, Carthy Sate set.

16 Dec 2014 — 21 May 2015 · 7 entries

Expansion of Master Skill Tree (rank 9) for Grow Lancer.
Added area-zone Nars in map Acheron and boss Core Magriffy. Entry level requirement of 400.
Introduction of map Event Square. Introduction of Mastery Boxes as rewards for events.
Introduction of in-game currency Ruud, obtainable from Mastery Boxes. Introduction of NPC Priest James (Ruud Shop) in map Elveland and map Event Square.
Introduction of 1^st Mastery Sets: Bloodangel (level 400) for all characters.
Increased Solo and Party exp. Minor User Interface (UI) changes. Introduction of mass item combination in addition to existing single item combination system at Chaos Goblin. Introduction of play guide in-game for starters.

21 May 2015 — 21 Oct 2015 · 5 entries

Introduction of Skill Imprint system.
Expansion of Pentagram and Elemental system. Introduction of the Errtel of Radiance as the fifth slot in Pentagram system in addition to the previous four slots: Errtel of Anger, Errtel of Blessing, Errtel of Integrity and Errtel of Divinity. Changes to Pentagram item drop.
Overhaul to item drop locations and monsters accross most maps.