Those titles are very nice sounding but I think reward for them should be more then that. They are hard yes and I thought,no title yet has any evasion and magic evasion on them. Imho these 2 titles and maybe antidote expert are hardest to get.
I propose for Lore Seeker +25 evasion and +25 magic evasion and for Lore Master +50 evasion and +50 magic evasion.
That would make those titles very desireable.