My idea is that in Item Mall sell a Unlocker Item so instead of unbound item being a unlocker item that can unlock all but would had more value in Item Mall pts like 500 IM pts approximate or more each unlocker item. So you can unlock things like Valor/Honor gears, Mounts, Runes lvl 1 and many more locked items. So will have more value that the unbound item of Valor Shop.
And the other idea is that will be good that the champ of sword or all champs that they had a skill of Absorbtive like the Dual and Knight in the actually and the champs of the past.
I say this for improve the Champ because my main is a Knight