Dryad Arbor + Treasury Thrull + Waves of Aggression

Mana needed: {3}{R/W}{R/W}

BRGW identity

Commander legal

The 3 combo pieces

What must be in place

You control any number of creatures that can tap to produce at least {3}{R/W}{R/W}.
Treasury Thrull does not have summoning sickness.
Treasury Thrull and the mana-producing creatures cannot be blocked and killed by an opponent.

How to execute it

  1. Declare Treasury Thrull and the mana-producing creatures as attackers.
  2. Treasury Thrull triggers, returning Dryad Arbor to your hand from your graveyard.
  3. Move to your postcombat main phase.
  4. Cast Waves of Aggression from your graveyard for its retrace cost by paying {3}{R/W}{R/W} and discarding Dryad Arbor, untapping all creatures that attacked this turn, and causing you to get an additional combat and main phase after this one.
  5. Activate the mana-producing creatures by tapping them, adding at least {3}{R/W}{R/W}.
  6. Move to your next combat phase, and declare Treasury Thrull as an attacker.
  7. Repeat from step 2.

What the combo produces