mtg edict cards Imperial Target opponent sacrifices a creature. Magic The Gathering Foundations Spoilers:

Since Bruvac does not cause us to mill at the same rate as the rest of the table, suddenly we escalate our strategy, as every mana invested into X represents two cards for our opponents

Aethersphere Harvester Aethersphere Harvester saw quite a bit of play in Standard decks, and not just in Mardu Vehicles

While the blue-black decks would occasionally need to turn to Dream Twist to mill themselvesthis was particularly common in decks that were loaded up with Stitched Drakes so they could, you know, actually cast their 3/4 fliers on turn threeunder most circumstances, a couple of Armored Skaabs, a Deranged Assistant, and a Forbidden Alchemy would be a more than sufficient amount of self-mill for their decks to work

Talismans can be tapped for mana immediately while signets need another mana source to produce mana of their colors