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Xu-Ifit, Osteoharmonist + Intruder Alarm + Phyrexian Altar Combo

  • Prerequisites

    What do I need to start this combo?

    • All permanents on the battlefield (Xu-Ifit without summoning sickness on the battlefield).
    • You have a creature card in your graveyard
  • Steps

    How does this combo work?

    • 1
      Activate Xu-Ifit by tapping it, returning a creature card from your graveyard to the battlefield.
    • 2
      When the creature enters the battlefield, Intruder Alarm triggers, untapping all creatures.
    • 3
      Activate Phyrexian Altar by sacrificing the creature returned in step 1.
    • 4
      Repeat.
  • Results

    What do I get from this combo?

    • Infinite creature LTB
    • Infinite creature ETB
    • Infinite colored mana
    • Infinite creature sacrifice triggers
    • Infinite death triggers
    • Infinite mana creatures you control can produce
    • Infinite untap of creatures

Combo Metadata

Decks

Combo Rank

Commander Bracket Information

In which Commander Bracket(s) am I allowed to play this combo?

1-2

Exhibition and Core

(no 2-card combos)

Any combos that require three or more cards are allowed.

3

Upgraded

(no early game 2-card combos)

Any combos that require three or more cards are allowed.

4-5

Optimized and CEDH

(all combos are allowed)

All combos are allowed.

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