Legion

Legion is a Dependent Keyword.

It is formatted as "[Legion][>] [Text]". Starting from the keyword to the end of the clause, the entire statement is the Legion Ability.

It is functionally short for "If you have played another card this turn, this card gains [Text]." The [Text] is the Dependent Ability.

As long as a card different than the one with the Legion ability has been Finalized by you on the same turn, the Dependent Ability is Active on the card with Legion.

Legion's conditional can apply to static abilities, activated abilities, spell instructions, or even abilities active in zones outside of the board.

All instances of Legion on cards a player controls are satisfied by that player playing a single card earlier in the same turn.

Legion, and whether or not a card has Legion, is a characteristic of the card and may be checked or referenced by other Game Effects.