Combine that with its potential to draw 15 cards with a successful attack, it can be a very fun card to experiment with
Once a prowess ability triggers, causing the creature to lose prowess by removing Bria from the battlefield won't affect that ability
Wizards showed off what appears to be the entire Teferi vertical cycle on todays stream, featuring Teferis Ageless Insight, Teferis Protege, and Teferis Tutelage, all of which will have standard frames as well as showcase versions
As is, make sure your starting hand has some ramp, because youre gonna need it to cast your spells
Its also been possible to win exclusive sleeves, a deck box, and lore counters which help you keep track of your lore tally