6 cards where the text includes “exchange life” and it’s legal in Commander

Axis of Mortality (Ixalan #3)
Magus of the Mirror (Conspiracy #117)
Mirror Universe (Masters Edition #159)
Profane Transfusion (Commander Legends #145)
Psychic Transfer (Starter 1999 #46)
Soul Conduit (New Phyrexia #158)

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