Gorglothoth, Diffusion Plague

When Gorglothoth enters the battlefield, if you
didn't cast it from your hand, you lose 19 life.
Players can't cast spells.
Gorglothoth, Diffusion Plague cant be blocked
by non-eldrazi or non-artifact creatures.
{t}: Target player loses 1 life.
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It can't be contained, nor cured. It is an eternal
sickness that festers within the soul of Zendikar until
all that remains is ashes.