Theyre usually powerful, sometimes game breaking cards, but when the enemy can directly attack your commander, thats trouble
However, almost exclusively reprints have been revealed so far ahead of release
With how strong the card is, Edward Kenway's price has shot up very high, with even the base version of the card being worth a pretty penny
Merfolk, in particular, is great at holding up a single mana and making it appear as if its a curve issue and not representing a counterspell
Mill Rules To mill a number of cards, a player puts that many cards from the top of their library into their graveyard
But if you have 1/1 creatures available, you can pay 1 to equip Skullclamp and achieve the same result as if that creature were sacrificed