Draw 2 extra cards when you discard.
For example: If you discard 5 cards, you will draw 7 instead.
Discard 2, you draw 4.
Would synergize a lot with stuff like steel cards or something like a flush build since you draw more cards. Even if your hand is overflowing you will still draw more cards into the hand if you discard 5, so eg. you can get like a 12/8 hand with two 5 hand discards
Example art I came up with,
can obviously make it look a lot better and not as goofy as I made it: