★ New Events: Special Operation and Crossover UCE: Axis III Event
★ New MS and Pilot: Hambrabi, Yazan Gable, Crossbone Gundam X3, Tobia Arronax
★ Tier Lists: Mobile Suits (PvE / PvP) and Pilots (PvE / PvP)
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Win gear and other rewards in Gundam UCE's Mission Battle EX event! Read on to see the overview of the event, how to play, tips and tricks, and rewards!
List of Contents

| Event Start | December 17, 2025 |
|---|---|
| Event End | December 31, 2025 |
| How to Unlock | Reach Player Rank 160+ |
| Rewards | Diamonds, Featured Unit Custom Tickets, Weapon Chips, Exclusive Units, Gears |

Mission Battle EX is an objective-based event where players must clear stages of escalating difficulty while accomplishing missions for each battle.
There are three missions for each stage, and players can earn various rewards for clearing each battle and completing each mission.
Like with the other EX events, any player who is at or under Player Rank 160 is not eligible to participate in this event.

In this game mode, players can earn plenty of valuable rewards such as Diamonds, Gears, Haro Coins, and UR Custom Tickets by clearing stages and completing the conditional missions. That said, one of the trickier parts about this game mode is to fulfill those conditional missions.
The missions of all five battles in this event include having to clear the stage with a 3 Purple-type mobile suits, without losing any units, and with 120 seconds or more left on the clock.
This event was made to showcase the brand new Regelgu. That said, having this MS in a team increases the likelihood of clearing more of the event's mission conditions, especially the first two mentioned above.
| Coming Soon! |

Mission Battle EX rewards are top-tier, simply because they reward players with Haro Coins, Gears and UR Custom Tickets. They're also completely free to play without players needing to spend AP, so there's no excuse to miss out on these.
Players are recommended to grind through the event as far as the can and stock up on these valuable rewards.
| Requirement(s) | Reward(s) | QTY |
|---|---|---|
| Acquire [M0460] Regelgu. | Regelgu Custom Ticket | 11,115 |
| Perform Potential Unleashed on [M0460] Regelgu twice. | Regelgu Custom Ticket | 1,210 |
| Perform Potential Unleashed on [M0460] Regelgu times. | Regelgu Custom Ticket | 1,210 |
| Use an EX skill 10 times. | [M0482] Berga Giros (Black Vanguard) [C0351] Zabine Chareux | 1 each |
| Conduct research 18 times. | [M0478] Marasai (Zeon Remnants) [C0349] Matt Austin | 1 each |
| Clear MISSION 1. | | Diamonds: 1,500 Custom Tickets: 2,000 each |
| Clear MISSION 2. | | Diamonds: 1,500 Custom Tickets: 2,000 each |
| Clear MISSION 3. | | 2,000 each |
| Clear MISSION 4. | | 2,000 each |
| Clear MISSION 5. | | 2,000 each |
| Complete the MISSION 1 mission. | Bombardment Gear (R) | 100 |
| Complete the MISSION 2 mission. | Bombardment Gear (SR) | 100 |
| Complete the MISSION 3 mission. | Bombardment Gear (UR) | 20 250 |
| Complete the MISSION 4 mission. | Bombardment Gear (UR) | 30 250 |
| Complete the MISSION 5 mission. | Bombardment Gear (UR) | 50 250 |
| Mission 1 | ||
|---|---|---|
| Clear with 3 or more mobile suits of mobile suit type Purple in your formation. | | 100 |
| Clear with 6 or more surviving allied mobile suits. | | 500 |
| Clear with 120 or more seconds remaining. | | 1000 |
| Mission 2 | ||
| Clear with 3 or more mobile suits of mobile suit type Purple in your formation. | | 100 |
| Clear with 6 or more surviving allied mobile suits. | | 500 |
| Clear with 120 or more seconds remaining. | | 1000 |
| Mission 3 | ||
| Clear with 3 or more mobile suits of mobile suit type Purple in your formation. | | 100 |
| Clear with 6 or more surviving allied mobile suits. | | 500 |
| Clear with 120 or more seconds remaining. | | 1000 |
| Mission 4 | ||
| Clear with 3 or more mobile suits of mobile suit type Purple in your formation. | | 100 |
| Clear with 6 or more surviving allied mobile suits. | | 500 |
| Clear with 120 or more seconds remaining. | | 1000 |
| Mission 5 | ||
| Clear with 3 or more mobile suits of mobile suit type Purple in your formation. | | 100 |
| Clear with 6 or more surviving allied mobile suits. | | 500 |
| Clear with 120 or more seconds remaining. | | 1000 |

| Crossover UCE: Axis III Event | Combat Power Augmentation Operation |
| Clan Battle | Special Operation Event [January 2026] |
| 1/7/2026 Update | 12/24/2025 Update |
| 2025/9/3 Maintenance | 2025/4/4 Maintenance |
| 2024/11/6 Maintenance |
Mission Battle EX Event

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