There are many ways to draw a ton of cards, possibly making this card huge after a card like Flow of Knowledge
Premium finishes on evergreen staples like this ensure long-term value
But ultimately I do think Arthur, Marigold Knight is the better (and more flexible) card
Assume a Raid Boss game has three players, whose Active Pokmon deal 200, 180 and 130 damage each
$0.35 The Whizzer, Classic Speedster Marvel Super Heroes Eternal-Legal $0.79 Big Bertha Marvel Super Heroes Eternal-Legal $11.99 Tony Stark Marvel Super Heroes $0.69 Ant-Man, Scott Lang Marvel Super Heroes Eternal-Legal $0.79 The Wasp, Janet Van Dyne Marvel Super Heroes Eternal-Legal $1.49 The Immortal Weapons Marvel Super Heroes Eternal-Legal $3.49 Madame Hydra, Reanimated Marvel Super Heroes Eternal-Legal $0.49 Marvel Boy, Noh-Varr Marvel Super Heroes Eternal-Legal $0.35 Invisible Woman, Sue Storm (0323 - Borderless) Marvel Super Heroes Variants $2.79 Avengers Assemble
You may play the exiled card this turn." In short, you pay two mana and effectively get to draw two cards