Black Market Pity System

I would love to see you guys introduce a pity system for the black market crates.
It shouldn't be possible to go through 200 crates crates without obtaining a single permanent item.

Ideas

• Every 50 crates you open, you get one of the permanent weapons (all weapons should have the same chances)
• A permanent in game menu to view your collections and dismantle your duplicate weapons into shards. (Basically the event we just had but in game and make it permanent)
• You don't have to do this for event crates but at least for paid crates. (PS: it would be nice to see it for event crates as well )
• You can lower or increase the amount you need to open based on the crate. Old crates would need less as noble beasts etc would need more.
• The pity system resets to 0 when you get a winning item
• System message for people that complete a collection. (like the one we have for black market winnings)

Why should this system be implemented?

• Crossfire is also a collection game, but there is no feeling of progression and satisfaction when it's RNG on top of RNG with no steady progression.
• Player satisfaction and retention. An important aspect to keep the game and community alive.
• If implemented for event crates: It would also increase the hype and player count during events.
• People would be more willing to buy crates