Kaito, Dancing Shadow has an interesting ability to use two loyalty abilities in a single turn
Unearth only as a sorcery.) Unearth (: Return this card from your graveyard to the battlefield
They will not overwrite effects that modify power or toughness without setting it (whether from a static ability, counters, or a resolved spell or ability), nor will they overwrite effects that set power and toughness which come into existence after they resolve
But to be fair, doubling effects arent known for their subtlety or nuance
The Process Magic has had various sorts of drafting over the years (Rochester, Team Rochester, Solomon, Cube, etc.), but the most common by far is good old Booster Draft