Secret Lair: Kambal, Profiteering Mayor (2740 - Boimler, Citing Protocol - Foil)

Whenever one or more tokens enter the battlefield under your opponents' control, for each of them, create a tapped token that's a copy of it. This ability triggers only once each turn.
Whenever one or more tokens enter the battlefield under your control, each opponent loses 1 life and you gain 1 life.