Requires

Razaketh, the Foulblooded must be on the battlefield. Nexus of Fate must be in hand. Ophiomancer must be on the battlefield. Palace Siege must be on the battlefield. "Dragons" chosen with Palace Siege. You control no Snakes. Mana needed: each turn

Steps

1. At the beginning of your upkeep, Palace Siege and Ophiomancer trigger.
2. Resolve the Palace Siege trigger, causing each opponent to lose 2 life and you to gain two life.
3. Resolve the Ophiomancer trigger, creating a 1/1 Snake creature token.
4. Activate Razaketh by paying 2 life and sacrificing the Snake token, searching your library for Nexus of Fate and putting it into your hand.
5. Cast Nexus of Fate by paying , causing you to take an extra turn after this one and shuflle Nexus of Fate into your library.
6. Repeat each turn.

Results