If Chronomantic Escape is in your hand, cast it by paying {4}{W}{W}.
Otherwise, activate The Tenth Doctor by paying {7}, causing you to time travel three times, removing all time counters from Chronomantic Escape and cast Chronomantic Escape from exile without paying its mana cost.
Resolve Chronomantic Escape, preventing creatures from attacking you until your next turn, and exiling Chronomantic Espace with three time counters on it.
Repeat from step 2 during each of your turns.

You can't be attacked

Lock

The Tenth Doctor

Chronomantic Escape

Cast Chronomantic Escape by paying {4}{W}{W}, causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
At the beginning of your postcombat main phase, Sphinx of the Second Sun triggers, causing you to get an additional beginning phase after this phase.
Move to your additional beginning phase.
At the beginning of your upkeep, Chronomantic Escape triggers, removing a time counter from itself.
At the beginning of your next upkeep, Chronomantic Escape and Paradox Haze trigger.
Resolve the Paradox Haze trigger, causing you to get an additional upkeep step after this one.
Resolve the Chronomantic Escape trigger, removing a time counter from it.
Move to your next upkeep step.
Chronomantic Escape triggers, removing a time counter from itself and causing you to cast it without paying its mana cost.
Resolve Chronomantic Escape,  causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
Repeat from step 2.

Sphinx of the Second Sun

Paradox Haze

Cast Chronomantic Escape by paying {4}{W}{W}, causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
During the first upkeep step of your next turn, Paradox Haze and Copy Enchantment each trigger, causing you to get two additional upkeep steps.
Move through your first and second upkeep steps, removing two time counters from Chronomantic Escape.
Move through your final upkeep step, removing the final time counter from Chronomantic Escape and causing you to cast it from exile without paying its mana cost.
Resolve Chronomantic Escape, causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
Repeat from step 2.

Copy Enchantment

Cast Chronomantic Escape by paying {4}{W}{W}, causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
At the beginning of your postcombat main phase, Sphinx of the Second Sun and Spark Double each trigger, causing you to get two additional beginning phases after this phase.
Move to your first additional beginning phase.
At the beginning of your upkeep, Chronomantic Escape triggers, removing a time counter from itself.
Repeat from step 3 one additional time.
At the beginning of your next upkeep, Chronomantic Escape triggers, removing a time counter from itself and causing you to cast it without paying its mana cost.
Resolve Chronomantic Escape,  causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
Repeat from step 2.

Spark Double

Cast Rite of Replication by paying {2}{U}{U}, creating a token copy of Sphinx of the Second Sun.
Cast Chronomantic Escape by paying {4}{W}{W}, causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
At the beginning of your postcombat main phase, Sphinx of the Second Sun and the Sphinx of the Second Sun token each trigger, causing you to get two additional beginning phases after this phase.
Move to your first additional beginning phase.
At the beginning of your upkeep, Chronomantic Escape triggers, removing a time counter from itself.
Repeat from step 4 one additional time.
At the beginning of your next upkeep, Chronomantic Escape triggers, removing a time counter from itself and causing you to cast it without paying its mana cost.
Resolve Chronomantic Escape,  causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
Repeat from step 3.

Rite of Replication

Cast Cackling Counterpart by paying {1}{U}{U}, creating a token copy of Sphinx of the Second Sun.
Cast Chronomantic Escape by paying {4}{W}{W}, causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
At the beginning of your postcombat main phase, Sphinx of the Second Sun and the Sphinx of the Second Sun token each trigger, causing you to get two additional beginning phases after this phase.
Move to your first additional beginning phase.
At the beginning of your upkeep, Chronomantic Escape triggers, removing a time counter from itself.
Repeat from step 4 one additional time.
At the beginning of your next upkeep, Chronomantic Escape triggers, removing a time counter from itself and causing you to cast it without paying its mana cost.
Resolve Chronomantic Escape,  causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
Repeat from step 3.

Cackling Counterpart

Cast Quasiduplicate by paying {1}{U}{U}, creating a token copy of Sphinx of the Second Sun.
Cast Chronomantic Escape by paying {4}{W}{W}, causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
At the beginning of your postcombat main phase, Sphinx of the Second Sun and the Sphinx of the Second Sun token each trigger, causing you to get two additional beginning phases after this phase.
Move to your first additional beginning phase.
At the beginning of your upkeep, Chronomantic Escape triggers, removing a time counter from itself.
Repeat from step 4 one additional time.
At the beginning of your next upkeep, Chronomantic Escape triggers, removing a time counter from itself and causing you to cast it without paying its mana cost.
Resolve Chronomantic Escape,  causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
Repeat from step 3.

Quasiduplicate

Cast Fated Infatuation by paying {U}{U}{U}, causing you to scry 2 and create a token copy of Sphinx of the Second Sun.
Cast Chronomantic Escape by paying {4}{W}{W}, causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
At the beginning of your postcombat main phase, Sphinx of the Second Sun and the Sphinx of the Second Sun token each trigger, causing you to get two additional beginning phases after this phase.
Move to your first additional beginning phase.
At the beginning of your upkeep, Chronomantic Escape triggers, removing a time counter from itself.
Repeat from step 4 one additional time.
At the beginning of your next upkeep, Chronomantic Escape triggers, removing a time counter from itself and causing you to cast it without paying its mana cost.
Resolve Chronomantic Escape,  causing creatures to be unable to attack you until your next turn, and exiling Chronomantic Escape with three time counters on it.
Repeat from step 3.

Combos with "Chronomantic Escape"