[On Play] If it's your turn, 1 of your Digimon may
digivolve into a Digimon card with [Royal Knight] in
its traits in your hand for its digivolution
cost.
[Your Turn][Once Per Turn] When one of
your Digimon digivolves into a Digimon with
[Huckmon] in its name or [Royal Knight] in its
traits, gain 1 memory.