Test out your mobile suit teams for the Arena and win Diamonds by playing Mobile Suit Gundam U.C. Engage's Phantom Ace mode! Read our guide to learn how to find Phantom Ace mode and how many Diamonds you can win from it weekly.

Phantom Ace Guide

How to Find Phantom Ace Mode

1	At the Home screen, tap the 'Quests' menu.
2	The 'Phantom Ace' mode button is at the upper right-hand corner of the Quests menu. Tap it. Make sure that you're at Rank 40 to access this mode.
3	Pick whichever difficulty tier you want to fight in. You will win diamonds regardless of the difficulty.

Phantom Ace Rewards

Win Diamonds by Winning Matches

Phantom Ace mode is where you can fight powerful mobile suits in increasing tiers of difficulty. Win 1 time and you will win 70 Diamonds. Win 10 times in any difficulty setting, and you will get 700 Diamonds a week. The diamond rewards reset every Monday at 00:00 Japan Standard Time.

Phantom Ace Perks

Test Out Your Teams for the Arena With Phantom Ace

In Phantom Ace mode, you can test out your new teams, mobile suits, and formations that you plan to use in Gundam UC Engage's Arena mode. This way, even if you lose, your ranking won't be affected.

Think of Phantom Ace as another version of the Mock Battle mode, but it comes with its own rewards in the form of Diamonds.

Mobile Suit Gundam U.C. Engage Related Guides

List of All Quest Walkthrough Guides