Phyrexian Purifier

Infect, trample, indestructible
{3}:Remove a poison counter from any source
Any player may activate this ability at any time.
"As my eyes fell upon this abomination my
soul was shaken. I watched as it brought my
home to its knees and instead of standing against
it I bowed and begged to join its terrible kind."
— Warwick Kel