Vorthos, Steward of Myth

As Vorthos, Steward of Myth enters, choose a named Magic character.
Each spell you cast with the chosen character in its name, flavor text, or art costs {W}{U}{B}{R}{G} less to cast. This effect reduces only the amount of colored mana you pay.

Flavor Text: «Just wait, my Madara deck isn’t all Emperor Bolas. There’s an Umezawa subtheme!»

Card Details:
Set: Unfinity
Collector Number: 412
Artist: Caroline Gariba