Livia Drusilla

{1}{b}{g}: Put a toxin counter on target creature.
If a creature has 3 or more toxin counters on
it, destroy it.
Deathtouch (This creature deals lethal damage
to any creature it damages)
Livia Drusilla, or Julia Augusta, was the wife
of Augustus. Many suspect she had a hand in
the deaths of 4 possible imperial successors to get
her son Tiberius on the throne.