Zethi, Arcane Blademaster + Nexus of Fate + Mystical Tutor

Prerequisites

• Zethi does not have summoning sickness and cannot be blocked and killed by an opponent.

Steps

1. 1Cast Nexus of Fate by paying , causing you to take an extra turn after this one and shuffle Nexus of Fate into your library.
2. 2Declare Zethi as an attacker.
3. 3Zethi's second ability triggers, creating a copy of Mystical Tutor and causing you to pay to cast it.
4. 4Resolve the copy of Mystical Tutor, causing you to search your library for Nexus of Fate and put it on top of your library.
5. 5Move to your extra turn, causing you to draw Nexus of Fate during your draw step.
6. 6Repeat.

Effects

• Infinite turns
• Lock
• Skip your draw steps