If you deploy 2 Voil Progenitors, they will both explode. I believe this is the remnant of the coding when Titans used to be unique. There is no ability on the current Voil Progenitor that should make it explode upon deploying a second one.
I just play-tested this. In game, Voil Progenitor has Mythical, even though it is not stated anywhere that it should have this negative ability.
Just tested it out...Voil Progenitor has Mythical, even after Coalitions was released. It doesn't show in Rune Manager or Rune Checklist or even in game when you are looking at the runes in the Rune Dock to see what champ you want to deploy. However, once you deploy Voil Progenitor, he shows Mythical and will explode if you deploy another.
Is this just because Voil Progenitor already has 8 abilities showing, so extra abilities, like Mythical, are just hidden. During the revamp, wasn't it supposed to be that a champ would only have 8 abilities max?
Mythical should be grouped together under Titan if it truly is supposed to be Mythical. It should NOT be a hidden Mythical ability that only shows up in game. Either just remove Mythical altogether from the Voil Progenitor, or add it to the description under Titan.