With the most recent weekly reset, Agmera is now selling Amani Equipment Chest, located at /way #2393 42.15 58.72.
This chest can be bought for 750 Voidlight Marl and contains an Item Level 292 (Champion 1/6) piece of gear from the Season 2 dungeons. This is a great source of gearing fresh alts, especially if you have excess Voidlight Marl, as the chests can be mailed to other characters on your account. Be careful, as there is no bad luck protection, so opening multiple chests could give you multiple of the same slot.
As fresh characters now have 5 Catalyst Charges by default, this is a great way to fish for some tier slot pieces to immediately get your 4-set and unlock Midnight Season 2: Catalyst Unbound.
