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Urza, Lord High Artificer + Sewer-veillance Cam + Retraction Helix Combo

  • Prerequisites

    What do I need to start this combo?

    • Urza on the battlefield.
    • Sewer-veillance Cam and Retraction Helix in hand.
    • You control a creature that doesn't have summoning sickness.
    • {u}{u} available
  • Steps

    How does this combo work?

    • 1
      Cast Retraction Helix by paying {u}, targeting a creature you control that doesn't have summoning sickness.
    • 2
      Cast Sewer-veillance Cam by paying {u}.
    • 3
      When Sewer-veillance Cam enters, it triggers, untapping a creature you control.
    • 4
      Activate Urza's first ability by tapping Sewer-veillance Cam, adding {u}.
    • 5
      Activate the creature targeted by Retraction Helix by tapping it, returning Sewer-veillance Cam from the battlefield to your hand.
    • 6
      When Sewer-veillance Cam leaves the battlefield, it triggers, untapping the creature tapped in step 5.
    • 7
      Repeat from step 2.
  • Results

    What do I get from this combo?

    • Infinite artifact ETB
    • Infinite artifact LTB
    • Cast all spells in your library
    • Exile your library
    • Infinite blue mana
    • Infinite mana creatures you control can produce
    • Infinite storm count
    • Infinite untap of creatures you control

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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