Biovisionary + Double Major + Riku of Two Reflections

Mana needed: {1}{G}{G}{G}{U}{U}{U}{U}{R}

GUR identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Biovisionary by paying {1}{G}{U}.
  2. Holding priority, cast Double Major by paying {G}{U}, targeting the Biovisionary spell.
  3. Riku's first ability triggers, causing you to pay {U}{R} to copy Double Major, targeting the Biovisionary spell.
  4. Resolve both Double Majors, copying the Biovisionary spell twice.
  5. Resolve all Biovisionary spells.
  6. The nontoken Biovisionary enters the battlefield, triggering Riku's second ability, causing you to pay {G}{U} to create a token copy of Biovisionary.
  7. At the beginning of your end step, each Biovisionary triggers.
  8. Resolve the first Biovisionary trigger, causing you to win the game.

What the combo produces