At the beginning of your upkeep, Venser's Journal and Ophiomancer trigger.
Resolve the Venser's Journal trigger, causing you to gain at least two life.
Resolve the Ophiomancer trigger, creating a 1/1 Snake creature token.
Activate Razaketh by paying 2 life and sacrificing the Snake token, searching your library for Nexus of Fate and putting it into your hand.
Cast Nexus of Fate by paying {5}{U}{U}, causing you to take an extra turn after this one and shuflle Nexus of Fate into your library.
Repeat each turn.

Infinite turns

Lock

Razaketh, the Foulblooded

Nexus of Fate

Ophiomancer

Venser's Journal

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

Beacon of Tomorrows

Palace Siege

At the beginning of your upkeep, Venser's Journal and Ophiomancer trigger.
Resolve the Venser's Journal trigger, causing you to gain at least two life.
Resolve the Ophiomancer trigger, creating a 1/1 Snake creature token.
Activate Razaketh by paying 2 life and sacrificing the Snake token, searching your library for Beacon of Tomorrows and putting it into your hand.
Cast Beacon of Tomorrows by paying {6}{U}{U}, causing you to take an extra turn after this one and shuflle Beacon of Tomorrows into your library.
Repeat each turn.

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

Combos with "Ophiomancer"