From a daily or a free card (when it's not one of the limited card events where you are guaranteed limited cards from dailies if you request the deck) you have:
- 69% chance of pulling a common card
- 30% chance of pulling a rare card
- 1% chance of pulling a limited (it will be from all limiteds, you can't pick a type)
If you don't list a rare deck and pull a rare, we will use "Korean rare general" as the deck (randomize from all Korean rares)
First we generate what type of card you will get, then go to the appropriate deck to get the card
Yeah, the week runs from Sunday to Saturday, in Korean time