[2022] SC drop rates -- Finally! the light goes on. and then off. And back on!

It was stated by others above about the 100 point progress mechanic, but I'll restate it here as well.

You earn 1.5 Progress per non-TYL Container earned

This is from any source, including Daily Containers as well as Combat Mission rewards.

You earn 4.5 Progress per TYL Container earned

This is from any source, including Daily Containers as well as Combat Mission rewards.

Once 100 Progress is reached, a random value is chosen and the player starts on a new 100 Progress.


A Supercontainer is struck when that random value is reached, and the player then continues Progress until they finish 100 Progress.


Once 100 Progress is reached, a random value is chosen and the player starts on a new 100 Progress.


Repeat

In this way, Supercontainers are consistently available, but "Try Your Luck" is not an increase chance of creating a Supercontainer so much as an increased chance of reaching the Progress requirement (due to the larger Progress value).