Demonic Gifts, Dualcaster Mage, and Viscera Seer

Prerequisites

• Demonic Gifts in hand
• Dualcaster Mage in hand
• Viscera Seer on the battlefield
• available

Steps

1. Cast Demonic Gifts by paying , targeting any creature
2. Holding priority, cast Dualcaster Mage by paying
3. Dualcaster Mage enters the battlefield, creating a copy of Demonic Gifts, targeting Dualcaster Mage
4. Resolve the copy of Demonic Gifts, giving Dualcaster mage +2/+0 causing Dualcaster Mage to return to the battlefield when it dies this turn
5. Activate Viscera Seer by sacrificing Dualcaster Mage
6. Dualcaster Mage triggers, returning itself to the battlefieldt
7. Repeat from step 3 an arbitrarily large number of times
8. Resolve all Viscera Seer abilities, causing you to scry 1 an infinite number of times

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite scry 1