Requires

Steps

1. Cast Rograkh by paying .
2. When Rograkh enters the battlefield, Intruder Alarm and Dual Nature's first ability triggers.
3. Resolve the Intruder Alarm trigger, untapping all creatures.
4. Resolve the Dual Nature trigger, creating a token copy of Rograkh.
5. Activate Phyrexian Altar by sacrificing the Rograkh token, adding .
6. Activate Vedalken Mastermind by paying and tapping it, returning Rograkh to your hand from the battlefield.
7. Dual Nature's second ability triggers, exiling nothing.
8. Repeat.

Results