Sitting at a hefty nine generic mana, Darksteel Forge grants all artifacts, itself included, indestructible as long as its in play
With one pump spell this can bank an absolutely bananas amount of mana to use to pop off pretty early in the game
Then if it leaves the battlefield to another zone, the two cards would separate and both be put into the new zone
The name comes from the guild of law on Ravnica
Japanese prices typically cool once the English version releases in volume, and English launch-week prices for this era's earlier sets have opened high and settled within weeks
Even the Eldrazi Ramp deck, where this seems at its weakest, might benefit from being able to consistently hit land drops as well as occasionally finding a creature