Mockingbird is a MARVEL SNAP card that costs 5 energy and has 9 power. It has the effect: "Costs 1 less for each of your cards in play that didn't start in your deck."
It has variants that are part of the PANDART and Nen Chang categories.
Mockingbird has synergy with Squirrel Girl, Jeff the Baby Land Shark, Blue Marvel, Shang-Chi and Quinjet.