Activate Thought Lash by exiling the top card of your library, preventing the next one damage that would be dealt to you this turn.
Repeat step 1 until there are no cards in your library.
Cast Thassa's Oracle by paying {U}{U}.
Thassa's Oracle enters the battlefield winning you the game.

Win the game

Thassa's Oracle

Thought Lash

Move to your turn.
At the beginning of your upkeep, Thought Lash triggers.
Choose not to pay for the Thoughtlash trigger, sacrificing Thought Lash.
Thought Lash triggers, exiling your library.
Move to your draw step, winning the game.

Laboratory Maniac

Activate Thought Lash by exiling the top card of your library, preventing the next one damage that would be dealt to you this turn.
Repeat until there are zero cards remaining in your library.
Activate Jace's first loyalty ability by putting a loyalty counter on him, milling target player for two and winning you the game.

Jace, Wielder of Mysteries

At the beginning of your upkeep, Thought Lash's cumulative upkeep ability triggers; decline to pay the cost and sacrifice Thought Lash.
Thought Lash's second ability triggers, causing you to exile all cards from your library.
Cast Nexus of Fate by paying {5}{U}{U}, taking an extra turn after this one and shuffling Nexus of Fate into your empty library.
Draw Nexus of Fate on your next draw step.
Repeat from step 3 each turn.

Exile your library

Infinite turns

Lock

Nexus of Fate

Activate Thought Lash a number of times by exiling all the cards in your library.
Deal combat damage to an opponent using any creature. Fblthp triggers, causing you to win the game.

Fblthp, Impossibly Lost

Activate Thought Lash by exiling the top card of your library.
Repeat step 1 until you either exile your library or have Beacon of Immortality on top of your library.
Resolve all Thought Lash abilities.
Cast Beacon of Immortality either from your hand by paying {5}{W} or from the top of your library by paying 6 life, doubling your life total and shuffling it into your library.
If Beacon of Immortality is not on top of your library, repeat from step 1. Otherwise, repeat step 4.

Search Results