Cast Nexus of Fate by paying {5}{U}{U}, causing you to get an extra turn after this one and shuffle it into your library.
Activate Isochron Scepter by paying {2} and tapping it, casting a copy of Vampiric Tutor without paying its mana cost.
Resolve the copy of Vampiric Tutor, searching your library for Nexus of Fate, then shuffling your library and putting Nexus of Fate on top of it, and causing you to lose 2 life.
Move to your next turn.
At the beginning of your upkeep, Venser's Journal triggers, causing you to gain at least two life.
At the beginning of your draw step, you will draw Nexus of Fate from the top of your library.
Repeat.

Infinite turns

Skip your draw steps

Lock

Isochron Scepter

Vampiric Tutor

Nexus of Fate

Venser's Journal

Cast Beacon of Tomorrows by paying {6}{U}{U}, causing you to get an extra turn after this one and shuffle it into your library.
Activate Isochron Scepter by paying {2} and tapping it, casting a copy of Vampiric Tutor without paying its mana cost.
Resolve 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.
Move to your next turn.
At the beginning of your upkeep, Venser's Journal triggers, causing you to gain at least two life.
At the beginning of your draw step, you will draw Beacon of Tomorrows from the top of your library.
Repeat.

Beacon of Tomorrows

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.

Razaketh, the Foulblooded

Ophiomancer

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, Venser's Journal and Endless Ranks of the Dead trigger.
Resolve the Venser's Journal trigger, causing you to gain at least two life.
Resolve the Endless Ranks of the Dead trigger, creating at least one 2/2 Zombie creature token.
Activate Razaketh by paying 2 life and sacrificing a Zombie 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.

Endless Ranks of the Dead

At the beginning of your upkeep, Venser's Journal and Endless Ranks of the Dead trigger.
Resolve the Venser's Journal trigger, causing you to gain at least two life.
Resolve the Endless Ranks of the Dead trigger, creating at least one 2/2 Zombie creature token.
Activate Razaketh by paying 2 life and sacrificing a Zombie 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 "Venser's Journal"