NEED HELP WITH MAP MAKING, POST HERE!!! ILL HELP YOU!!

Are you talking, for example, that the flag must be how the that item of orcs, the red flag? (sorry for my english)
That is in detonators:
Special effect - Create a special effect attached to the overhead of (Triggering unit) using (Here the model of the flag)

My Questions:

1. How do i make a missle launch from a region or a doodad? (as in Maze of Lava)

2. How do i make certain terrain change? (from lava to dirt) And only when it is lava that if a unit enters it, it dies?

3. How do i make a weapon that automatically fires? (Battleships, Tank Wars)

Nex Power SpeedAre you talking, for example, that the flag must be how the that item of orcs, the red flag? (sorry for my english)
That is in detonators:
Special effect - Create a special effect attached to the overhead of (Triggering unit) using (Here the model of the flag)

I believe it is under the item, where you put Attatchment points like hand, left.

Ahh, that. The attachment point has ``origin´´ and you can change for : ``overhead´´ ``head´´ chest´´ lefthand´´ righthand´´. It´s easy to do an ability that, if you pick an item, the attachment will appear