Infected Spartan

Haste, Infect (This creature deals damage to
creatures in the form of -1/-1 counters and to players
in the form of poison counters)
Whenever Infected Spartan attacks, it gets +1/+0
until end of turn for each other attacking
creature that shares a creature type with it.
"The entire history of the Spartan program. Your weaknesses. Your failures. And now...all of
it...belongs to the Banished!"
-Iratus