In the second round, I played one of the twin brothers playing a deck I cannot recall, but I recall was pretty
Activate only as a sorcery." Being able to reanimate this card from your graveyard and take out all of your opponents biggest creatures and leave them behind with these nearly irrelevant creatures is absurdly powerful, said Mines
Few dragons have tap abilities, but in a pinch you can use this to grant psuedo vigilence, and there are a few that you really do want to trigger multiple times
The second benefit does apply more specifically to Planeswalkers, but having loyalty abilities cost +1 loyalty extra is something a lot of unaware players might trip over, thanks to it being framed more like a negative
If an effect says that an opponent may cast a spell from anywhere other than their hand, Drannith Magistrate's restriction overrules that permission