The strategy often boils down to legendary good-stuff, though you might incorporate a historic theme into these decks since legendary cards are indeed historic
If a card has been rebalanced, it will have the Magic Arena logo in the top left corner of the card right before its name
According to bovadeez, after submitting a support ticket to Wizards of the Coast (WotC), they received the following response: Considering how rare the sets serialized cards are (appearing in less than 1% of Collector boosters), the replacement offer is very underwhelming, but this is actually good news, especially for collectors
Being able to break out a thoroughly annoying black deck, though
The biggest problems will start once judges become unable tell real cards from fake ones in a timely fashion
It also comes with the Evasive keyword - making it harder to challenge - and the power to quest for two lore to help you to victory