Icon of Infection

During your end step, place an infection counter
on target creature. (Creatures with infection
counters can't block. When a creature takes
damage, remove an infection counter from it.)

"Mata-Nui's brother, the Makuta, was jealous of his
honors and betrayed him, casting a spell over
Mata-Nui, who fell into a deep slumber. The Makuta
was free to unleash his shadows,
and unleash them he did..."
-Turaga Vakama