Color Identity: U, R

Prerequisites

  1.  
    Cackling Counterpart
    Cackling Counterpart     in hand.
  2.  
    Brudiclad, Telchor Engineer
    Brudiclad     and
    Port Razer
    Port Razer     on the battlefield.
  3. An opponent is unable to block and kill creatures you control.
  4. ({1} magic symbol)  ({U} magic symbol)  ({U} magic symbol)   available.

Steps

  1. Cast
    Cackling Counterpart
    Cackling Counterpart     by paying ({1} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  , creating a token copy of
    Port Razer
    Port Razer    .
  2. Move to your combat phase.
  3. Brudiclad, Telchor Engineer
    Brudiclad     triggers, creating a 2/1 Phyrexian Myr artifact creature token and causing all creature tokens you control to become a copy of the
    Port Razer
    Port Razer     token.
  4. Deal combat damage with any
    Port Razer
    Port Razer     token.
  5. The
    Port Razer
    Port Razer     token triggers, causing you to untap all creatures you control and to get an additional combat phase after this one.
  6. Repeat from step 2.

Results

  1. Infinite combat damage.
  2. Infinite combat phases.
  3. Infinite creature tokens with haste.
  4. Infinite ETB.

Metadata

  1. In 74 decks according to EDHREC.
footer