This list doesnt include cards that make temporary copies that leave play at the end of the turn like Kiki-Jiki, Mirror Breaker or Flameshadow Conjuring
AVENGERS: ARMAGEDDON #1 (OF 5) CHIP ZDARSKY (W) Delio Diaz & Frank Alpizar (A) COVER BY DIKE RUAN MARVEL DIMENSIONS VARIANT COVER BY ALEX ROSS FOIL VARIANT COVER BY KAARE ANDREWS PROMO ART VARIANT COVER BY CHIP ZDARSKY SPOILER VARIANT COVER BY TBA VARIANT COVER BY JEROME OPEA VARIANT COVER BY SKOTTIE YOUNG VARIANT COVER BY JENNY FRISON VIRGIN VARIANT COVER BY JENNY FRISON MAGIC: THE GATHERING VARIANT COVER & VIRGIN VARIANT COVER ALSO AVAILABLE ARMAGEDDON HAS ARRIVED
At the time, there was only one format, which was the equivalent to today's Vintage (but at the time was just called "Magic"!)
8 Helm of the Host Any card that can help you skirt the Legend rule is worthwhile, but Helm of the Host then takes it further by copying the creature for you
I imagine its not very pleasant
Legendary Creature - Human Assassin Pirate Adrestia Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Whenever Adrestia attacks, if an Assassin crewed it this turn, draw a card
