This might make a fun game.
Each player has a deflier. They cast swarm at a location, there deflier moves to that location!
Now theres a few ideas.... Dodge units, or like a bound doge explosions and get to the other side.
OR players can play against eachother by trying to teleport into each ohter or shoot something or w/e.
All dark swarms are owned by Player 12. So you aren't always sure who shot which one.
and cant u just move the defiler
Umm... ya, but tell me, how fast do Defilers move? Can they move over water?