Each opponent faces a villainous choice — They exile cards from the top of their library until they exile a nonland card, then you may cast that card without paying its mana cost, or that player exiles the top four cards of their library and Ensnared by the Mara deals damage equal to the total mana value of those exiled cards to that player.
When Wedding Ring enters, if it was cast, target opponent creates a token that's a copy of it.Whenever an opponent who controls an artifact named Wedding Ring draws a card during their turn, you draw a card.Whenever an opponent who controls an artifact named Wedding Ring gains life during their turn, you gain that much life.
Whenever another nonartifact creature dies, return it to the battlefield under your control face down and tapped. It's a 2/2 Cyberman artifact creature.At the beginning of your end step, each opponent faces a villainous choice — Each artifact creature you control deals 1 damage to that opponent, or you draw a card and chaos ensues.
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)Exile all creatures except those that share a creature type with a creature that convoked this spell, all artifacts, and all enchantments.
Negative — As long as K-9, Mark I is untapped, other legendary creatures you control have ward .Affirmative — , : Target legendary creature can't be blocked this turn.Doctor's companion (You can have two commanders if the other is the Doctor.)
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)Exile all creatures except those that share a creature type with a creature that convoked this spell, all artifacts, and all enchantments.
: Add one mana of any color., : Tap target artifact., : Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.), : Goad target creature. (Until your next turn, it attacks each combat if able and attacks a player other than you if able.)