Creature â Troll Ninja
Reveal Masterful Ninja from your hand: Masterful Ninja is on the battlefield and in your hand until end of turn.
: Masterful Ninja gets +1/+1 until end of turn.
No, thatâ€™s a table.
Masterful Ninjaâ€™s first activated ability doesnâ€™t cause any enters-the-battlefield abilities to trigger. When the turn ends and Masterful Ninja stops being both on the battlefield and in your hand, this wonâ€™t cause any dies or leaves-the-battlefield abilities to trigger. If Masterful Ninja enters or leaves the battlefield some other way, those abilities work as normal.
Itâ€™s right there.
If you try to move Masterful Ninja from the battlefield to your hand or vice versa, and itâ€™s in both zones, it will just stay in both zones. For example, if Masterful Ninja is in both zones, casting Unsummon targeting it wonâ€™t do anything.
If Masterful Ninja is destroyed or discarded, it goes to your graveyard. It will no longer be on the battlefield or in your hand.