Tank trials

[Thedrew]

Is there any way we can get a 3rd box from tank trials that gives either soul crystals/whips/insignia/mahra/speculum. All we ever get are runestones which have almost no use to most players now. Tanks are awesome, please make the reward better thanks.

[CondorHero]

Not possible at all.

Is it possible we get wings from fighting World Boss? Gold is awesome, I know. But we want wings from World boss.