Kayn, Reaper of Fate

Lifelink, trample, menace, haste
{w}: Kayn, Reaper of Fate gains vigilance until
end of turn.
{b}: Kayn, Reaper of Fate gains deathtouch until
end of turn.
Madness {1}{b} (If you discard this card, you may
play it for its madness cost instead of putting it into
your graveyard.)
"The child is gone, the killer will remain."