If I do a mythic+12 and miss the time do I still get the residuum in my cache on reset?
If I do a mythic+12 and miss the time do I still get the residuum in my cache on reset?
You can also look how much residuum you get per key level:
https://mythicpl.us/
Below 10 isn't listed but it's a very small amount, like 75 for a +9 or something.
The rewards in your weekly chest take no account of whether or not you timed your key, just the fact that you completed a key at whatever the highest level was for the week.