all cards with eminence mtg Mishra, Eminent One Copying Artifacts Affinity Metalcraft Magic Co – CommanderComplete Rules Text: Eminence, Supertype: Legendary,

The way Historic comes into play is when a card refers specifically to an effect on "Historic", for example

Legendary Creature - Merfolk Shaman Color tag templates(None) Viseling At the beginning of each opponent's upkeep, this creature deals X damage to that player, where X is the number of cards in their hand minus 4

I dont know where this fits into the metaphor other than the terrifying thought that the birds were part of a mass extinction event, so lets move on

Boromir, Warden of the Tower What if Selfless Spirit could hate on obnoxious cards like Etali, Primal Conqueror and Force of Will

They also dont get better with more cards under them