MoTG also had the concept of a stack, e.g. if I have two mishra's factory (https://gatherer.wizards.com/pages/card/details.aspx?name=Mi...), activate one to make it a 2/2, you decide to lightning bolt it (deals 3 damage), I then tap the other to make to a 3/3, then tap this one to make it a 4/4.
And phases and timing: if you don't do anything, and I tap to attack, and THEN you lightning bolt it... then I can no longer tap it to... yeah, you get the idea.
And phases and timing: if you don't do anything, and I tap to attack, and THEN you lightning bolt it... then I can no longer tap it to... yeah, you get the idea.
Fun times.