Isochron Scepter + Vampiric Tutor + Beacon of Tomorrows + Palace Siege

Prerequisites

• "Dragons" chosen with Palace Siege.
• Your life total is at least three.

Steps

1. 1Cast Beacon of Tomorrows by paying , causing you to get an extra turn after this one and shuffle it into your library.
2. 2Activate Isochron Scepter by paying and tapping it, casting a copy of Vampiric Tutor without paying its mana cost.
3. 3Resolve the copy of Vampiric Tutor, searching your library for Beacon of Tomorrows, then shuffling your library and putting Beacon of Tomorrows on top of it, and causing you to lose 2 life.
4. 4Move to your next turn.
5. 5At the beginning of your upkeep, Palace Siege triggers, causing each opponent to lose 2 life and you to gain two life.
6. 6At the beginning of your draw step, you will draw Beacon of Tomorrows from the top of your library.
7. 7Repeat.

Effects

• Infinite turns
• Lock
• Skip your draw steps