Flensermite - Mirrodin Besieged (MBS)

Flensermite - 1, Black

Creature - Gremlin

Common - Mirrodin Besieged (MBS)

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

1/1