User blog comment:Jopjopjop/Volume 20 Spoilers/@comment-73.46.6.122-20150727175623

just a thought, but read on rias's wiki page that her extinguished star move was a by-product from the influence of issei's powers. Is this because he constantly amps up her powers with his transfer ability, the fact that she absorbs his excess dragon powers by sucking on his fingers like akeno does, or is it a bit of both, and more importantly is this the main reason they were able to create her crimson extinct dragonar armor in the fist place? P.S. if rias does suck out his power then when did she do, and does she does as often as akeno? Also is her oppai beam also a by-product of issei constantly amping up her powers with his transfer ability and/or the fact that she absorbs his excess dragon powers by sucking on his fingers like akeno does, and this is just her way of paying back?