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Professor Onyx + Chain of Smog Combo

  • Prerequisites

    What do I need to start this combo?

    • Professor Onyx on the battlefield.
    • Chain of Smog in hand.
    • {1}{b} available
  • Steps

    How does this combo work?

    • 1
      Cast Chain of Smog by paying {1}{b}, targeting yourself.
    • 2
      Professor Onyx triggers, causing each opponent to lose 2 life and you to gain 2 life.
    • 3
      Resolve Chain of Smog, discarding two cards if possible, then copying the spell without choosing a new target.
    • 4
      Repeat from step 2.
  • Results

    What do I get from this combo?

    • Infinite lifegain
    • Infinite lifegain triggers
    • Infinite lifeloss
    • Infinite magecraft triggers

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)

The community has determined this is a true 2-card combo.

3

Upgraded

(no early game 2-card combos)

The community has determined this is a true, early game, 2-card combo.

4-5

Optimized and CEDH

(all combos are allowed)

All combos are allowed.

Combo Voting

Does the community think this a true 2-card combo (both trivial prerequisites and significant results)? Do they think it can be executed before turn 6 or so?

Trivial Prerequisites
100%
Significant Results
100%
Early Game
82%
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