Predominantly being played in Commander, more so than Ajani, Basri offers useful protection, as well as an everpresent ultimate
(2/29/2020) Each Richard tracks its own list of played cards
On the other hand, many of the Mystical Archives are new to Magic Arena and legal in Historic, which means that if you want to play a deck with Brainstorm, your only option is to play with the Mystical Archive printing because that's the only printing that exists on the client
Illustrated by Borja Pindado Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
Most boxes contain zero SAR cards only about 25% of boxes include one
In addition, recent sets have had more and more creatures who summon humans or buff them as part of general play