Also Belias is part of the ARC quests if im not mistaken. Sadly, no respect was shown to espers in this game, and even if it should be probably the final enemy of the enemy lets say, in 10 years more, i doubt much respect is going to be made to Zodiark too, and the rest of the espers share a similar end. In fact, even when "lore potentially ruined" Cuchulainn recived a very very nice treatment... Better than Zalera.

Zalera then:


Zalera now: