Atraxa, Hope of Mirrodin

Flying, lifelink
When Atraxa, Hope of Mirrodin enters the battlefield remove all poison counters from each player. You gain 2 life for each poison counter removed in this way.
Before her corruption at the hands of Elesh Norn and the other Praetors, Atraxa valiantly defended the Mirrans from the Phyrexian blight.