mtg mirrodin besieged card Magic the Gathering's: Art Silverskin Armor • Terese Nielsen Art if there are fifteen or more artifact cards in your graveyard Mirrodin Besieged · Modern Horizons

Then the effect happens again for you a number of times equal to the number of opponents who accepted

Depending on your board, one activation can be enough to win

It wont always be free to invest the mana into your Treasure Map in the early game, and the card can be a poor draw in the late game like any mana rock, but the ceiling is plenty high

Ishgard, the Holy See White decks don't get ramp, they get recursion - and Ishgard, the Holy See might be one of the most elegant recursion engines ever printed on a land

This protection creates a shield that allows you to play your cards and attack safely without any surprises or interruptions