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As the Masked Dimensioner. A time lord lost through the dimensions looking for a way back to his home dimension, having to find the ingredients to make something that resembles painite, the source to dimensional travel, all made of important items scattered through the dimensions. He's very intelligent and secretive, always wearing a mask to cover up his face alongside with a turtleneck-converted hoodie. He comes from a dimension where his kind are of archosaurids(Yes, my concept's universe, and this is a character who will appear in S4-S5).