mtg whenever a card is exiled Exiling in MTG: Rules, FAQs and Best Cards for as long as Assimilation Aegis remains attached to it The 51 Best Cast From

Phyrexia might have been defeated in the main story, but itll remain a real menace at the game table for a long time

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

Foil Stickers Card back notwithstanding, if we are trying to make the front of the card look and feel like the real thing, then there is one crucial ingredient missing the holo stamp

Ovinomancer (Mirage/Visions/Weatherlight) Black and Red might get reusable creature kill, but those usually are the only two cards to have this resource