Combos with The Sixth Doctor

10 known combos in Commander — View The Sixth Doctor

Results: Near-infinite ETB · Near-infinite creature tokens · Infinite copies of all tokens you control
Show steps
  1. Cast Romana II either from your hand or from the command zone by paying {3}{W} plus commander tax, if applicable.
  2. The Sixth Doctor triggers, creating a token copy of Romana II that isn't legendary.
  3. During another turn, cast Adrix and Nev by paying {2}{G}{U}.
  4. The Sixth Doctor triggers, creating a token copy of Adrix and Nev that isn't legendary.
  5. Resolve the Adrix and Nev spell.
  6. Activate a Romana II by paying {1} and tapping it, creating four token copies of the Adrix and Nev token that aren't legendary.
  7. Activate the other Romana II by paying {1} and tapping it, creating 64 token copies of the Adrix and Nev token that aren't legendary.
  8. Whenever you create a token from this point on, you will create 2^70 times as many of those tokens due to the 70 Adrix and Nev's you control.
1,035 decks Colorless View on Commander Spellbook →
The Sixth Doctor The Sixth Doctor Romana II Romana II
Teferi, Who Slows the Sunset Teferi, Who Slows the Sunset
Results: Infinite lifegain triggers · Infinite lifegain · Infinite mana lands you control can produce · Infinite mana artifacts you control can produce
Show steps
  1. Cast Teferi by paying {2}{W}{U}.
  2. The Sixth Doctor triggers, copying the Teferi spell, with the copy being nonlegendary.
  3. Resolve both Teferi spells.
  4. Activate a mana-producing land or artifact by tapping it, adding at least {1}.
  5. Activate Romana II by paying {1} and tapping it, creating a copy of the Teferi token.
  6. Activate a Teferi token's first loyalty ability by putting a loyalty counter on it, untapping Romana II, the mana-producing land or artifact and up to one other land or artifact, and causing you to gain 2 life.
  7. Repeat from step 4.
265 decks Colorless View on Commander Spellbook →
The Sixth Doctor The Sixth Doctor Romana II Romana II
Jace, Ingenious Mind-Mage Jace, Ingenious Mind-Mage
Results: Infinite untap of creatures you control · Infinite mana creatures you control can produce
Show steps
  1. Cast Jace by paying {4}{U}{U}.
  2. The Sixth Doctor triggers, copying the Jace spell, with the copy being nonlegendary.
  3. Resolve both Jace spells.
  4. Activate a mana-producing creature by tapping it, adding at least {1}.
  5. Activate Romana II by paying {1} and tapping it, creating a copy of the Jace token.
  6. Activate a Jace token's second loyalty ability by putting a loyalty counter on it, untapping all creatures you control.
  7. Repeat from step 4.
24 decks Colorless View on Commander Spellbook →
Results: Infinite mana lands you control can produce · Infinite mana creatures you control can produce · Infinite untap of creatures you control · Infinite untap of lands you control
Show steps
  1. Cast Nissa by paying {5}{G}{G}.
  2. The Sixth Doctor triggers, copying the Nissa spell, with the copy being nonlegendary.
  3. Resolve both Nissa spells.
  4. Activate a mana-producing land or creature by tapping it, adding at least {1}.
  5. Activate Romana II by paying {1} and tapping it, creating a copy of the Nissa token.
  6. Activate a Nissa token's first loyalty ability by putting two loyalty counters on it, untapping Romana II, up to one other creature and up to two lands.
  7. Repeat from step 4.
22 decks Colorless View on Commander Spellbook →
Results: Infinite untap of creatures you control · Infinite mana creatures you control can produce · Infinitely large creatures you control until end of turn
Show steps
  1. Cast Gideon by paying {4}{W}.
  2. The Sixth Doctor triggers, copying the Gideon spell, with the copy being nonlegendary.
  3. Resolve both Gideon spells.
  4. Activate a mana-producing creature by tapping it, adding at least {1}.
  5. Activate Romana II by paying {1} and tapping it, creating a copy of the Gideon token.
  6. Activate a Gideon token's first loyalty ability by putting a loyalty counter on it, untapping all creatures you control and giving them +1/+1 until end of turn.
  7. Repeat from step 4.
19 decks Colorless View on Commander Spellbook →
The Sixth Doctor The Sixth Doctor
Karn's Temporal Sundering Karn's Temporal Sundering
Isochron Scepter Isochron Scepter
Remand Remand
Results: Infinite turns · Lock
Show steps
  1. Cast Karn's Temporal Sundering by paying {4}{U}{U}.
  2. The Sixth Doctor triggers, copying Karn's Temporal Sundering.
  3. Resolve the copy of Karn's Temporal Sundering, causing you to take an extra turn after this one.
  4. Holding priority, activate Isochron Scepter by paying {2} and tapping it, casting a copy of Remand without paying its mana cost.
  5. Resolve Remand, returning the original Karn's Temporal Sundering to your hand and causing you to draw a card.
  6. Repeat each turn.
The Sixth Doctor The Sixth Doctor
Karn's Temporal Sundering Karn's Temporal Sundering
Isochron Scepter Isochron Scepter
Reprieve Reprieve
Results: Infinite turns · Lock
Show steps
  1. Cast Karn's Temporal Sundering by paying {4}{U}{U}.
  2. The Sixth Doctor triggers, copying Karn's Temporal Sundering.
  3. Resolve the copy of Karn's Temporal Sundering, causing you to take an extra turn after this one.
  4. Holding priority, activate Isochron Scepter by paying {2} and tapping it, casting a copy of Reprieve without paying its mana cost.
  5. Resolve Reprieve, returning the original Karn's Temporal Sundering to your hand and causing you to draw a card.
  6. Repeat each turn.
The Sixth Doctor The Sixth Doctor
Karn's Temporal Sundering Karn's Temporal Sundering
Isochron Scepter Isochron Scepter
Unsubstantiate Unsubstantiate
Results: Infinite turns · Lock
Show steps
  1. Cast Karn's Temporal Sundering by paying {4}{U}{U}.
  2. The Sixth Doctor triggers, copying Karn's Temporal Sundering.
  3. Resolve the copy of Karn's Temporal Sundering, causing you to take an extra turn after this one.
  4. Holding priority, activate Isochron Scepter by paying {2} and tapping it, casting a copy of Unsubstantiate without paying its mana cost.
  5. Resolve Unsubstantiate, returning the original Karn's Temporal Sundering to your hand.
  6. Repeat each turn.
The Sixth Doctor The Sixth Doctor
Ugin's Nexus Ugin's Nexus
Vedalken Mastermind Vedalken Mastermind
Krark-Clan Ironworks Krark-Clan Ironworks
Results: Infinite turns · Lock
Show steps
  1. Cast Ugin's Nexus by paying {5}.
  2. The Sixth Doctor triggers, copying the Ugin's Nexus spell, with the copy being nonlegendary.
  3. Resolve both Ugin's Nexus spells.
  4. Activate Vedalken Mastermind by paying {U} and tapping it, returning the nontoken Ugin's Nexus to your hand.
  5. Activate Krark-Clan Ironworks by sacrificing the Ugin's Nexus token, adding {C}{C}.
  6. The Ugin's Nexus token is exiled instead of being put into your graveyard, causing you to take an extra turn after this one.
  7. Repeat each turn.
The Sixth Doctor The Sixth Doctor
Ugin's Nexus Ugin's Nexus
Meticulous Excavation Meticulous Excavation
Krark-Clan Ironworks Krark-Clan Ironworks
Results: Infinite turns · Lock
Show steps
  1. Cast Ugin's Nexus by paying {5}.
  2. The Sixth Doctor triggers, copying the Ugin's Nexus spell, with the copy being nonlegendary.
  3. Resolve both Ugin's Nexus spells.
  4. Activate Krark-Clan Ironworks by sacrificing the Ugin's Nexus token, adding {C}{C}.
  5. The Ugin's Nexus token is exiled instead of being put into your graveyard, causing you to take an extra turn after this one.
  6. Activate Meticulous Excavation by paying {2}{W}, returning the nontoken Ugin's Nexus to your hand.
  7. Repeat each turn.
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