I've got a mechanical question about weight of conscience.
Let's say my opponent has a weight of consicience in play attached to one of my creatures, and it is my turn. Before I do anything he taps two of his untapped creatures to remove my creature that weight of conscience is attached to. I play from my hand my own weight of conscience and proceed to tap two creatures (one of them being the creature his weight of conscience is attached to and he is tapping to remove). My question is how does this resolve? Does his tapping of the two creatures to remove my creature happen before I play my weight of conscience and tap two creatures?