Ojer'Njer, Eater of Spiders

{b}{g}, {t}: Regenerate.
{x}{b}{r}, {t}: +1/0 until end of turn.
{r}{g}: Gain trample until end of turn.
Enrage — Whenever Ojer'Njer, Eater of Spiders
is dealt damage, destroy all spider creatures on the battlefield.
"The feast begins..."