MyTEAM
Lock-In
verb / nounofficial / community term
Submitting or permanently committing a required card set to receive a collection reward.
Lock-in rules and card tradeability vary by edition. Players should confirm what becomes unavailable before committing a valuable collection.
Used in a sentence
“Do not lock in the set until you check the reward.”
Also written lock in · collection lock
Meaning or availability may vary by NBA 2K edition.