How can you create a combo with Extus, Oriq Overlord // Awaken the Blood Avatar, Dualcaster Mage, Brass's Bounty, Phyrexian Altar?
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[START OF COMBO]This combo can be formed with Extus, Oriq Overlord // Awaken the Blood Avatar, Dualcaster Mage, Brass's Bounty, Phyrexian Altar

Color identity: RWB
Mana cost: {7}{R}{R}{R}
Steps:
  1. Cast Brass's Bounty by paying {6}{R}.
  2. Extus triggers, returning either Dualcaster Mage or any other nonlegendary creature card from your graveyard to your hand.
  3. Holding priority, cast Dualcaster Mage by paying {1}{R}{R}.
  4. Dualcaster Mage enters the battlefield, targeting Brass's Bounty.
  5. Activate Phyrexian Altar by sacrificing Dualcaster Mage, adding {R}.
  6. Resolve the Dualcaster Mage trigger, creating a copy of Brass's Bounty.
  7. Extus triggers, returning Dualcaster Mage from your graveyard to your hand.
  8. Resolve the copy of Brass's Bounty, creating a Treasure token for each land you control.
  9. Activate two Treasure tokens by tapping and sacrificing them, adding {1}{R}.
  10. Repeat from step 3.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite magecraft triggers
  - Infinite sacrifice triggers
  - Infinite storm count
  - Infinite Treasure tokens[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Extus, Oriq Overlord // Awaken the Blood Avatar must be on the battlefield
  - Dualcaster Mage must be in your hand or in the graveyard
  - Brass's Bounty must be in your hand
  - Phyrexian Altar must be on the battlefield
  - You control at least three lands.
[END OF COMBO PREREQUISITES]
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