Screenager, Picture Taker

Screenager, Picture Taker has all abilities of black Addison creatures you control.
{1} Sacrifice a black Addison creature: Deal one damage to target creature.
{2} Exile a black Addison creature from your graveyard: Screenager, Picture Taker gains a deathtouch counter.
{0} Sacrifice 3 black Addison creatures and exile 3 black Addison creatures: Screenager, Picture Taker gains and infect counter.