Parshendi

{3}Dullform-Transform this card and one other card into a 1/1
{5}Workform-all friendly creatures gain +!+1 and this card becomes a 2/2
{5}Warform- this creature becomes a 6/6 with double strike
{8}Stormform{dash}sacrifice all of your creatures and deal 5 damage to each enemy permanent and player every turn