Rule 449.2
The Destination is where the Permanent is going to.
- 449.2.a In Modes of Play with more than two players, Battlefields with Staged Combats or Combats in Progress are Invalid…
- 449.2.b In Modes of Play with teammates, Battlefields occupied by a player’s teammates are Invalid Destinations for Moves of…
- 449.2.c If an action would require a Move that would cause a Unit to become present in a Location where it cannot move for any…