Chaos Invoker

Madness {2}{r}{r} (If you discard this card, discard it
into exile. Then you may cast it for its madness cost or
put it into your graveyard.)
When Chaos Invoker enters the battlefield, if its madness cost was paid, create two 1/1 red Nomad creature tokens.
Whenever a permanent you control leaves the battlefield, Chaos Invoker deals 1 damage to
target player.