Sliding Units!

Does anyone know of a way to make a unit 'slide' from point A to point B? (Rapidly moving it is out of the question, for this unit will be in mass quantities and has a spell that will slide a unit, and that would produce lag)

How so? If you mean 'strafing' left to right or such, then no I don't know how, but it would be interesting if someone found out... I would like to know as well

You could just make a new animation where nothing moves...

You can't do animations while a unit is moving

I think making a custom point-targeting missile ability and setting the Missile Art as the unit's model would work. Problem is, the missile plays a death animation upon reaching the target. But with suitable SFX you should be able to hide that.

I'm speaking more of making it look like the unit is 'pushed' to a location. I know it can be done using JASS, but I don't happen to know any JASS or how to use it well, so I'm wondering if there's a specific way I can use triggers to slide a unit.

You could move instantly maybe? Do a For or loop or something and...

Unit - Move Unit Instantly to a point with offset (Position of unit offset by x).

x would have to be a pretty small number. Just have the offset to whichever direction you wanted it to go.