Confirm Hypothesis

Confirm Hypothesis {1}{U}

Instant
Draw a card, then copy target activated or triggered ability you don't control. You may choose new targets for the copy.
Exile Confirm Hypothesis.
“What conclusions were you hoping to draw from a sample size of one?”
Details
Legalities
  • Confirm Hypothesis is legal in every format.
Rulings
  • 2018-09-03 If this copies an orchestrate triggered ability, you will cast the card from exile and the original ability will be unable to.
Printings

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Changes
  • 2023-08-01 — Can no longer target activated or triggered abilities you control. Its 'draw a card' mode has been moved to the beginning of the effect for clarity.
  • 2022-01-01 — Now exiles itself.