3) Lock in the format constraints (so you stop accidentally cheating) This is the boring part that prevents the even more boring part where you rebuild your deck because one card is illegal
But it would be more fun in the 99 of a Prosper, Tome-BoundProsper, Tome-Bound or Faldorn, Dread Wolf HeraldFaldorn, Dread Wolf Herald deck
Three very different, narrow effects in one card allows for extreme flexibility, and its not every day that you can turn a removal spell into a pseudo-Overrun
Mask of the Schemers mana value and equip cost are reminiscent of the Mirran swords, like Sword of Fire and Ice, only costing three to play and two to equip
Legendary Creature - Human Soldier Mercenary Commander (CTRL to add secondary) Artifact Conformer Shuriken Equipped creature has "Whenever this creature attacks, tap target creature defending player controls
If any color should have a revamped Crossroads (the old version was an enchant world a mechanic we didn't make any more) it should be red
