Meanwhile, the alternate commander, Yuna, Grand Summoner serves a different but complementary role
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
Its rule text references, by name, another Magic card from the same set, presumably as an attempt to create synergies between two otherwise unrelated cards
Illustrated by Cliff Childs Standard Legal Alchemy Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
The way Historic comes into play is when a card refers specifically to an effect on "Historic", for example
Boromir, Warden of the Tower What if Selfless Spirit could hate on obnoxious cards like Etali, Primal Conqueror and Force of Will