Omenkiller Rollo

•Hemorrhage 1
Omen creatures opponents control get -2/-2 until Omenkiller Rollo leaves the battlefield.
{r}{w}: You get a one time boon with: " When you
cast a creature spell, that creature enters the battlefield with a +1/+1 counter and haste".
—
"Once a famous perfumer, Rollo imbibed a physick to
rid himself of emotion, thus enabling him to enact his nightmarish labor, hunting the Omen."