@ Ginger
So far, only Twilight has shown the ability to lift very heavy objects with her magic. Other unicorns seem to be only able to summon the power to lift light loads. Hell, look at the one who couldn't even open a jar.
I think, and this is pure fanon, that a Unicorn can 'lift' as many objects as they can magically concentrate upon...but what objects they can lift is determined by their 'magical' strength.
So, a Unicorn could lift a dozen or so heavy shopping bags (which they would be unable to carry by physical strength) because they can concentrate on each bag and each bag does not exceed their magical strength limit, but that same unicorn might not be able to lift one really heavy box load. And if the weight of any of those bags increased beyond their limit, they would 'drop' them.
E Ps by comparsion, are better at transporting singular heavy loads. A EP might be unable to lift all those heavy shopping bags at once, but would be able to lift the box.
So...a Unicorn would make a good waiter or shop assistant, magically carrying lots of little light objects around at once, whilst an EP would make a good devilery pony, carting single heavy loads around on their backs.
edited 8th Dec '11 8:49:50 AM by ApplelightLimited