[FB]Gundam Extreme Type Leos: EXA Phase????

[G-Man]

Hey guys, i have been played this game for 1 month. My favourite suit is Extreme Gundam. There are 3 Phases of him. I have played all the phases. But, the only phase that i have not played is Extreme Gundam EXA Phase. In this WIKI said there is EXA phase which is a combination suit of Eclipse, Xenon, and Agios. I want to play this suite but i don't know where to get him!!! Please helppp......!

[Cosmic Lullaby]

You are unable to play him. The only time EXA phase appears in-game is when you do an EX Burst Attack with any of the three Extreme Gundams, in any form.

It is even specified in the "Trivia" section of the wikia page that he only appears when you do a Burst Attack.