Dualcaster Mage + Bloodflow Connoisseur + Feign Death

Dualcaster Mage

Bloodflow Connoisseur

Feign Death

How it works

1. Cast Feign Death by paying its mana cost.
2. Holding priority, cast Dualcaster Mage by paying its mana cost.
3. When Dualcaster Mage enters, it triggers, copying Feign Death, with the copy targeting Dualcaster Mage.
4. Resolve the copy of Feign Death.
5. Holding priority, activate Bloodflow Connoisseur by sacrificing Dualcaster Mage.
6. When Dualcaster Mage dies, it triggers, returning it from your graveyard to the battlefield.
7. Repeat from step 3.
8. Resolve all Bloodflow Connoisseur abilities from step 5.

This clever loop puts Feign Death to work by letting Dualcaster Mage continuously target itself with resurrected resilience. As the Mage enters the battlefield to copy the spell, Bloodflow Connoisseur stands ready to instantly sacrifice it, sending the Mage to the graveyard only to immediately trigger its return with a +1/+1 counter. Repeating this cycle feeds the Connoisseur an endless stream of sacrifices while generating infinite enter-the-battlefield, death, and magecraft triggers.