Baron Vladimir Harkonnen

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.
"Tighten your grip Rabban... Or feel mine on
your neck."