Ruben

Ruben (ルーベン) is the secondary antagonist of Fused Destiny.

Ruben was an individual who gave his life as an agent of Onyx.

In Fused Destiny, he appears as a relentless spirit who constantly pursues Travis during his quest to find Princess Thea and restore the Miracle Star. During his last fight with Travis on the Monolith, Ruben places a curse on Terraria before he is finally destroyed.

While he does not appear in Season of Ages, his curse causes the events of that game, with Brendan battling his shadow likeness.