When Sworn to the Legion enters the battlefield, nontoken creatures you control perpetually gain double team (When a creature with double team attacks, if it's not a token, conjure a duplicate of the original into your hand, and then both cards lose double team.).
Whenever you cast a creature spell, it perpetually gains double team (When a creature with double team attacks, if it's not a token, conjure a duplicate of the original into your hand, and then both cards lose double team.).
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