Screenager, Nature Avoider

Screenager, Nature Avoider has all abilities of other allied white Addison creatures.
{1}, Sacrifice a white Addison creature: Gain 5 life.
{3}, Exile a white Addison creature card from your graveyard: Deal 5 damage to target attacking or blocking creature.
{0}, Sacrifice 3 white Addison creatures and exile 3 white Addison creatures from your graveyard: Destroy all other nonland permanents