The Apocrean event is over, time for the Gunner upd... err, nevermind. Time for the Slime Prize Boxes! And so that nobody can say: "meh, its just another costume promotion", this one comes with a sideorder of Titanium boxes that will replace the iron ones for the entire month.
"Soooo, what's in those boxes?", you ask. Well, I could tell you, but before someone cries "spoiler!", I'll have to drop a little disclaimer:
Lockboxes are basically a lottery ticket and as such subject to (anti-) gambling laws.