Hanna of Sun Gate

Battle Cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)
When Hanna of Sun Gate enters the battlefield, create a 3/2 white legendary creature token named Shiba that has Mount (You may tap this creature at the beginning of your combat step. If you do, when target creature deals damage this turn, this creature also deals damage equal to its power to the same creature or player.)