Though the Half Wyvern Armor didn't really grant him anything significant that would improve his fighting efficiency, perhaps save for [Wyvern's Breath], which he didn't really know how effective it was since he hadn't used it in the life and death duel against Leron, it did grant him something that made him regret not wearing it before coming to the Experience Pit.
'Then again, if I think about it for a bit more, most of the stats the armor boosts are based on survivability.' With him utilizing [True Prodigious Equipment Attribute Awakening] on all the pieces that made up the Half Wyvern Armor, the amount of stats that he got from having the armor on was more than enough for him to fight someone at Level 30 at an even level, even aiding him in victorious till the very end.