Combos with Erratic Portal

15 known combos in Commander — View Erratic Portal

Emrakul, the Promised End Emrakul, the Promised End Erratic Portal Erratic Portal Unwinding Clock Unwinding Clock
Vedalken Orrery Vedalken Orrery
Results: Infinite turns for each opponent · You control your opponents on each of their turns · Lock
Show steps
  1. Cast Emrakul by paying {13} reduced by its first ability.
  2. Emrakul's second ability triggers, causing you to gain control of an opponent's next turn and giving them an additional turn after that one.
  3. Move to that opponent's next turn.
  4. Unwinding Clock triggers, untapping all artifacts you control.
  5. Activate artifacts by tapping them to add enough mana to cast Emrakul, plus an additional {1}.
  6. Activate Erratic Portal by paying {1} and tapping it, returning Emrakul from the battlefield to your hand.
  7. Repeat until the opponent you are controlling each extra turn has lost the game.
  8. Repeat for each remaining opponent.
44 decks Colorless View on Commander Spellbook →
Archaeomancer Archaeomancer Erratic Portal Erratic Portal
Time Warp Time Warp
Results: Infinite turns · Lock
Show steps
  1. Cast Time Warp by paying {3}{U}{U}, taking an extra turn after this one.
  2. Cast Archaeomancer by paying {2}{U}{U}.
  3. Archaeomancer enters the battlefield, returning Time Warp to your hand.
  4. Activate Erratic Portal by paying {1} and tapping it, returning Archaeomancer to your hand.
  5. Move to your next turn.
  6. Repeat.
42 decks Colorless View on Commander Spellbook →
Inalla, Archmage Ritualist Inalla, Archmage Ritualist
Timestream Navigator Timestream Navigator
Erratic Portal Erratic Portal
Results: Infinite turns · Lock
Show steps
  1. Cast Timestream Navigator by paying {1}{U}.
  2. Timestream Navigator enters the battlefield, triggering Inalla; pay {1} to make a token copy of Timestream Navigator with haste.
  3. Activate the token Timestream Navigator by paying {2}{U}{U}, tapping it, and putting it on the bottom of your library, taking an extra turn after this one.
  4. Activate Erratic Portal by paying {1} and tapping it, returning the original Timestream Navigator to your hand.
  5. Repeat each turn.
42 decks Colorless View on Commander Spellbook →
Archaeomancer Archaeomancer Erratic Portal Erratic Portal
Temporal Manipulation Temporal Manipulation
Results: Infinite turns · Lock
Show steps
  1. Cast Temporal Manipulation by paying {3}{U}{U}, taking an extra turn after this one.
  2. Cast Archaeomancer by paying {2}{U}{U}.
  3. Archaeomancer enters the battlefield, returning Temporal Manipulation to your hand.
  4. Activate Erratic Portal by paying {1} and tapping it, returning Archaeomancer to your hand.
  5. Move to your next turn.
  6. Repeat.
30 decks Colorless View on Commander Spellbook →
Archaeomancer Archaeomancer Erratic Portal Erratic Portal Walk the Aeons Walk the Aeons
Results: Infinite turns · Lock
Show steps
  1. Cast Walk the Aeons by paying {4}{U}{U}, taking an extra turn after this one.
  2. Cast Archaeomancer by paying {2}{U}{U}.
  3. Archaeomancer enters the battlefield, returning Walk the Aeons to your hand.
  4. Activate Erratic Portal by paying {1} and tapping it, returning Archaeomancer to your hand.
  5. Move to your next turn.
  6. Repeat.
26 decks Colorless View on Commander Spellbook →
Archaeomancer Archaeomancer Erratic Portal Erratic Portal
Capture of Jingzhou Capture of Jingzhou
Results: Infinite turns · Lock
Show steps
  1. Cast Capture of Jingzhou by paying {3}{U}{U}, taking an extra turn after this one.
  2. Cast Archaeomancer by paying {2}{U}{U}.
  3. Archaeomancer enters the battlefield, returning Capture of Jingzhou to your hand.
  4. Activate Erratic Portal by paying {1} and tapping it, returning Archaeomancer to your hand.
  5. Move to your next turn.
  6. Repeat.
22 decks Colorless View on Commander Spellbook →
Mnemonic Wall Mnemonic Wall
Erratic Portal Erratic Portal
Time Warp Time Warp
Results: Infinite turns · Lock
Show steps
  1. Cast Time Warp by paying {3}{U}{U}, taking an extra turn after this one.
  2. Cast Mnemonic Wall by paying {4}{U}.
  3. Mnemonic Wall enters the battlefield, returning Time Warp from your graveyard to your hand.
  4. Activate Erratic Portal by paying {1} and tapping it, returning Mnemonic Wall from the battlefield to your hand.
  5. Repeat each turn.
15 decks Colorless View on Commander Spellbook →
Wormfang Manta Wormfang Manta
Scroll of Fate Scroll of Fate
Erratic Portal Erratic Portal
Results: Lock · Infinite turns
Show steps
  1. Activate Scroll of Fate by tapping it, manifesting Wormfang Manta from your hand.
  2. Pay {5}{U}{U} to turn Wormfang Manta face up.
  3. Activate Erratic Portal by paying {1} and tapping it, returning Wormfang Manta from the battlefield to your hand.
  4. Wormfang Manta's LTB ability triggers, creating an extra turn after this one.
  5. Repeat each turn.
14 decks Colorless View on Commander Spellbook →
Mnemonic Wall Mnemonic Wall
Erratic Portal Erratic Portal
Temporal Manipulation Temporal Manipulation
Results: Infinite turns · Lock
Show steps
  1. Cast Temporal Manipulation by paying {3}{U}{U}, taking an extra turn after this one.
  2. Cast Mnemonic Wall by paying {4}{U}.
  3. Mnemonic Wall enters the battlefield, returning Temporal Manipulation from your graveyard to your hand.
  4. Activate Erratic Portal by paying {1} and tapping it, returning Mnemonic Wall from the battlefield to your hand.
  5. Repeat each turn.
13 decks Colorless View on Commander Spellbook →
Mnemonic Wall Mnemonic Wall
Erratic Portal Erratic Portal Walk the Aeons Walk the Aeons
Results: Infinite turns · Lock
Show steps
  1. Cast Walk the Aeons by paying {4}{U}{U}, taking an extra turn after this one.
  2. Cast Mnemonic Wall by paying {4}{U}.
  3. Mnemonic Wall enters the battlefield, returning Walk the Aeons from your graveyard to your hand.
  4. Activate Erratic Portal by paying {1} and tapping it, returning Mnemonic Wall from the battlefield to your hand.
  5. Repeat each turn.
13 decks Colorless View on Commander Spellbook →
Mnemonic Wall Mnemonic Wall
Erratic Portal Erratic Portal
Capture of Jingzhou Capture of Jingzhou
Results: Infinite turns · Lock
Show steps
  1. Cast Capture of Jingzhou by paying {3}{U}{U}, taking an extra turn after this one.
  2. Cast Mnemonic Wall by paying {4}{U}.
  3. Mnemonic Wall enters the battlefield, returning Capture of Jingzhou from your graveyard to your hand.
  4. Activate Erratic Portal by paying {1} and tapping it, returning Mnemonic Wall from the battlefield to your hand.
  5. Repeat each turn.
9 decks Colorless View on Commander Spellbook →
Wormfang Manta Wormfang Manta Erratic Portal Erratic Portal Torpor Orb Torpor Orb
Results: Infinite turns · Lock
Show steps
  1. Activate Erratic Portal by paying {1} and tapping it, returning Wormfang Manta from the battlefield to your hand.
  2. Wormfang Manta leaves the battlefield, triggering its first ability, causing you to take an extra turn after this one.
  3. Cast Wormfang Manta by paying {5}{U}{U}.
  4. Wormfang Manta enters the battlefield, but its first ability does not trigger due to Torpor Orb.
  5. Repeat each turn.
5 decks Colorless View on Commander Spellbook →
Wormfang Manta Wormfang Manta Erratic Portal Erratic Portal
Sundial of the Infinite Sundial of the Infinite
Results: Infinite turns · Lock
Show steps
  1. Cast Wormfang Manta by paying {5}{U}{U}.
  2. Wormfang Manta enters the battlefield, triggering itself.
  3. In response, activate Erratic Portal by paying {1} and tapping it, returning Wormfang Manta from the battlefield to your hand.
  4. When Wormfang Manta leaves the battlefield, it triggers, causing you to take an extra turn after this one.
  5. Activate Sundial of the Infinite by paying {1} and tapping it, ending the turn and preventing Wormfang Manta's ETB ability from resolving.
  6. Repeat each turn.
5 decks Colorless View on Commander Spellbook →
Cast Through Time Cast Through Time Venser, Shaper Savant Venser, Shaper Savant Erratic Portal Erratic Portal
Time Warp Time Warp
Results: Infinite turns · Lock
Show steps
  1. Cast Time Warp by paying {3}{U}{U}, granting you an extra turn after this one and exiling it due to rebound.
  2. At the beginning of your next upkeep, rebound triggers, causing you to cast the exiled spell without paying its mana cost.
  3. In response, activate Erratic Portal by tapping it and paying {1}, returning Venser to your hand.
  4. Cast Venser by paying {2}{U}{U}.
  5. When Venser enters the battlefield, they trigger, returning the extra turn spell to your hand.
  6. Repeat each turn.
5 decks Colorless View on Commander Spellbook →
Medomai the Ageless Medomai the Ageless
Identity Thief Identity Thief
Erratic Portal Erratic Portal
Results: Infinite turns · Lock
Show steps
  1. Declare Identity Thief as an attacker.
  2. Identity Thief triggers, exiling Medomai the Ageless, becoming a copy of it until end of turn and Return Medomai from exile to the battlefield at end of turn.
  3. Deal combat damage with Identity Thief, causing you to take an additional turn after this one.
  4. Activate Erratic Portal by paying {1} and tapping it, returning Identity Thief from the battlefield to your hand.
  5. Cast Identity Thief by paying {2}{U}{U}.
  6. At the beginning of your end step, Identity Thief triggers, returning Medomai from exile to the battlefield.
  7. Pass the turn.
  8. Repeat.
5 decks Colorless View on Commander Spellbook →
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