Rule 614.12

Some replacement effects modify how a permanent enters the battlefield. (See rules 614.1c–d.) Such effects may come from the permanent itself if they affect only that permanent (as opposed to a general subset of permanents that includes it). They may also come from other sources. To determine which replacement effects apply and how they apply, check the characteristics of the permanent as it would exist on the battlefield, taking into account replacement effects that have already modified how it enters the battlefield (see rule 616.1), continuous effects from the permanent’s own static abilities that would apply to it once it’s on the battlefield, and continuous effects that already exist and would apply to the permanent. Example: Voice of All says “As this creature enters, choose a color” and “This creature has protection from the chosen color.” An effect creates a token that’s a copy of Voice of All. As that token is created, the token’s controller chooses a color for it. Example: Yixlid Jailer says “Cards in graveyards lose all abilities.” Scarwood Treefolk says “This creature enters tapped.” A Scarwood Treefolk that’s put onto the battlefield from a graveyard enters the battlefield tapped. Example: Orb of Dreams is an artifact that says “Permanents enter tapped.” It won’t affect itself, so Orb of Dreams enters the battlefield untapped.