Getting Gold in all Cosmic Missions is really not fair or fun at all.

[hydralus]

THIS. Yes, I'm aware the majority of the lower missions are trival to do (even BEFORE the new gear). As a completionist I want to be able to finish ALL missions for the achievement without relying on the mercy of RNG to hand it to me when the content is still relevant, not a year later.

Top missions rely on RNG of getting the right status at the right time , complete roll of dice, regardless of skill level.
Or I could go do treasure maps which are RNG x8 x 5.
Or I could do EX trials for a 5% RNG chance of getting the mount to drop and RNG x8 chance of winning roll.
Or I could do PvP modes that are complete RNG of who DF pairs you with.
Or I could RNG bid on a house.

Are we supposed to feel compelled to help you out of the situation you're putting yourself in, or what?