It turns any Assassin dealing combat damage to a player into a card draw
To hit a PSA 10 , or Gem Mint grade, the card must be perfect, meaning four sharp corners, an exact percentage of art centering, and no stains at all, with a slight allowance for printing errors far beyond the public perception of mint condition. All of this to say that this card is not only extremely rare, but its also in pristine condition, and as youll see down below, its this condition that exponentially bumps up the price
Power level lagged behind recent sets
Red is the best, and this splashable four-cost one will have everyone may discard and draw five, so no one has too, and then foes will eat five damage too
Greatsword of Tyr isnt going to set off alarm bells like Skullclamp or Sunforger, so it will probably stick around giving you value for a while