Combos with Ominous Roost

10 known combos in Commander — View Ominous Roost

Results: Infinite +1/+1 counters on a creature · Infinite colored mana · Infinite creature tokens · Infinite death triggers · Infinite ETB · Infinite LTB · Infinite sacrifice triggers · Infinite storm count
Show steps
  1. Activate Phyrexian Altar by sacrificing Marang River Prowler, adding {U}.
  2. Cast Marang River Prowler from your graveyard for {U}.
  3. Ominous Roost triggers, creating a 1/1 Bird creature token.
  4. Repeat.
Results: Infinite colored mana · Infinite creature tokens · Infinite death triggers · Infinite ETB · Infinite LTB · Infinite sacrifice triggers · Infinite storm count · Infinite +1/+1 counters on a creature
Show steps
  1. Activate Thermopod's second ability by sacrificing Marang River Prowler, adding {R}.
  2. Cast Marang River Prowler from your graveyard for {1}.
  3. Ominous Roost triggers, creating a 1/1 Bird creature token.
  4. Repeat.
Results: Infinite colored mana · Infinite colorless mana · Infinite creature tokens · Infinite death triggers · Infinite ETB · Infinite LTB · Infinite sacrifice triggers · Infinite storm count · Infinite +1/+1 counters on a creature
Show steps
  1. Activate Ashnod's Altar by sacrificing Marang River Prowler, adding {C}{C}.
  2. Activate Stonework Packbeast by paying {2}, adding {U}.
  3. Cast Marang River Prowler from your graveyard for {U}.
  4. Ominous Roost triggers, creating a 1/1 Bird creature token.
  5. Repeat.
Results: Infinite colored mana · Infinite colorless mana · Infinite creature tokens · Infinite death triggers · Infinite ETB · Infinite LTB · Infinite sacrifice triggers · Infinite storm count · Infinite +1/+1 counters on a creature
Show steps
  1. Activate Ashnod's Altar by sacrificing Marang River Prowler, adding {C}{C}.
  2. Cast Marang River Prowler from your graveyard for {1}.
  3. Ominous Roost triggers, creating a 1/1 Bird creature token.
  4. Repeat.
Results: Infinite colored mana · Infinite creature tokens · Infinite death triggers · Infinite ETB · Infinite LTB · Infinite sacrifice triggers · Infinite storm count · Infinite +1/+1 counters on a creature
Show steps
  1. Activate Thermopod's second ability by sacrificing Marang River Prowler, adding {R}.
  2. Cast Marang River Prowler from your graveyard for {1}.
  3. Ominous Roost triggers, creating a 1/1 Bird creature token.
  4. Repeat.
Results: Infinite colored mana · Infinite colorless mana · Infinite creature tokens · Infinite death triggers · Infinite ETB · Infinite LTB · Infinite sacrifice triggers · Infinite storm count · Infinite +1/+1 counters on a creature
Show steps
  1. Activate Krark-Clan Ironworks by sacrificing Marang River Prowler, adding {C}{C}.
  2. Cast Marang River Prowler from your graveyard for {1}.
  3. Ominous Roost triggers, creating a 1/1 Bird creature token.
  4. Repeat.
Results: Infinite colored mana · Infinite colorless mana · Infinite creature tokens · Infinite death triggers · Infinite ETB · Infinite LTB · Infinite sacrifice triggers · Infinite storm count · Infinite +1/+1 counters on a creature
Show steps
  1. Activate Ashnod's Altar by sacrificing Marang River Prowler, adding {C}{C}.
  2. Activate Prismite by paying {2}, adding {U}.
  3. Cast Marang River Prowler from your graveyard for {U}.
  4. Ominous Roost triggers, creating a 1/1 Bird creature token.
  5. Repeat.
Results: Infinite colored mana · Infinite colorless mana · Infinite creature tokens · Infinite death triggers · Infinite ETB · Infinite LTB · Infinite sacrifice triggers · Infinite storm count · Infinite +1/+1 counters on a creature
Show steps
  1. Activate Ashnod's Altar by sacrificing Marang River Prowler, adding {C}{C}.
  2. Activate Signpost Scarecrow by paying {2}, adding {U}.
  3. Cast Marang River Prowler from your graveyard for {U}.
  4. Ominous Roost triggers, creating a 1/1 Bird creature token.
  5. Repeat.
Results: Infinite colored mana · Infinite colorless mana · Infinite creature tokens · Infinite death triggers · Infinite ETB · Infinite LTB · Infinite sacrifice triggers · Infinite storm count · Infinite +1/+1 counters on a creature · Infinite charge counters on a permanent
Show steps
  1. Activate Ashnod's Altar by sacrificing Marang River Prowler, adding {C}{C}.
  2. Activate Gemstone Array's first ability by paying {2} to put a charge counter on it.
  3. Activate Gemstone Array's second ability by removing a charge counter from it, adding {U}.
  4. Cast Marang River Prowler from your graveyard.
  5. Ominous Roost triggers, creating a 1/1 Bird creature token.
  6. Repeat.
Results: Infinite colored mana · Infinite colorless mana · Infinite creature tokens · Infinite death triggers · Infinite ETB · Infinite LTB · Infinite sacrifice triggers · Infinite storm count · Infinite +1/+1 counters on a creature
Show steps
  1. Activate Ashnod's Altar by sacrificing Marang River Prowler, adding {C}{C}.
  2. Cast Marang River Prowler from your graveyard for {1}.
  3. Ominous Roost triggers, creating a 1/1 Bird creature token.
  4. Repeat.
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