Color Identity: U, B, R

Prerequisites

  1.  
    Brass's Bounty
    Brass's Bounty
    in your graveyard.
  2.  
    Magar of the Magic Strings
    Magar of the Magic Strings
    and
    Time Sieve
    Time Sieve
    on the battlefield.
  3. An opponent is unable to block and kill creatures you control.
  4. You control at least five lands.
  5. ({1} magic symbol)  ({B} magic symbol)  ({R} magic symbol)   available.

Steps

  1. Activate
    Magar of the Magic Strings
    Magar
    by paying ({1} magic symbol)  ({B} magic symbol)  ({R} magic symbol)  , noting
    Brass's Bounty
    Brass's Bounty
    and putting it face down as a 3/3 creature.
  2. On any other turn, deal combat damage to an opponent with the face down creature.
  3. The face down creature triggers, causing you to cast a copy of
    Brass's Bounty
    Brass's Bounty
    without paying its mana cost.
  4. Resolve the copy of
    Brass's Bounty
    Brass's Bounty
    , creating at least five Treasure tokens.
  5. Activate
    Time Sieve
    Time Sieve
    by tapping and sacrificing five Treasures, causing you to take an extra turn after this one.
  6. Repeat from step 2.

Results

  1. Infinite turns.

Metadata

  1. In 6 decks according to EDHREC.
footer