About Vales and A New Item

So I was thinking about what devs can do to make vales more useful and desirable to farm. I think they should introduce a new item that can be crafted from different ingredients which can be bought from vales.

Like a mythic Artifact! The artifact will require following ingredients to craft-
1.Wood/ore/... Etc( everything of these, idr all) 200/200
2.Nature condensed bar(10000 vales& non tradeable)(1/1)
3.Dragonite bar- (3/3)
4.Recipe- nature's wrath(10000 vales& tradeable)-(1/1)
5. Planar ingot- (5/5)
6. Arcane shard -(1/1)
7. 500000 gold

The MYTHIC artifact(lvl76) ( NON- TRADEABLE) will have the following stats- 45str, 45dex, 45int, 10.00 damage,100 armor. (the wearer will get +25 primary).
Proc- chance to poison nearby mobs for 20% of their hp ticking till 10secs(2%hp per sec). Proc will be nerfed in pvp and doesn't apply to bosses.
Aura- greenish natural aura on the ground. (Sts can design better xd).

Pls consider something like this, if not exactly this. It'll really be adventurous and fun to craft it for everyone. Definitely it won't be as good as the valley arti but it'll be tanky and considerable coz of proc and aura.