Extus, Oriq Overlord // Awaken the Blood Avatar, Dualcaster Mage, Brass's Bounty, and Phyrexian Altar

Prerequisites

• Extus, Oriq Overlord // Awaken the Blood Avatar on the battlefield
• Dualcaster Mage in hand or in the graveyard
• Brass's Bounty in hand
• Phyrexian Altar on the battlefield
• You control at least three lands
• available

Steps

1. Cast Brass's Bounty by paying
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
4. Dualcaster Mage enters the battlefield, targeting Brass's Bounty
5. Activate Phyrexian Altar by sacrificing Dualcaster Mage, adding
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
10. Repeat from step 3

Results

• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite storm count
• Infinite Treasure tokens