Zethi, Arcane Blademaster + Beacon of Tomorrows + Mystical Tutor

Prerequisites

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

Steps

1. 1Cast Beacon of Tomorrows by paying , causing you to take an extra turn after this one and shuffle Beacon of Tomorrows 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 Beacon of Tomorrows and put it on top of your library.
5. 5Move to your extra turn, causing you to draw Beacon of Tomorrows during your draw step.
6. 6Repeat.

Effects

• Infinite turns
• Lock
• Skip your draw steps