So lately I've been trying to improve functionality of my best toons who are currently gear 13 and at least between relic 2-4. When it comes to specifics I think I've read on forums or something that only at relic 7 do toons begin to show massive improvement. My question is does this effect every toon? Like for example my gm Yoda is currently relic 4 with fully sliced mods and no zetas filled. However if I were to get him to relic level 5 and zeta his special ability will I see a significant increase in his damage output?