FAQ / I played a card and leveled it up, and then drew a level one version of that card later on. What happened?

No.  Creatures on the field aren’t tied to your ability to draw or play their higher-level versions.
Only the copy of a card you play levels up.  Other copies of the same card in your deck are unaffected.  If you have more than one copy of the same card in your deck, patient you have to level them all up individually.

Posted in: Leveling