Cedaios, Howl of the Wild

Dogs you control get +1/+1, Vigilance, and cost {1} less. Whenever Cedaios attacks Dogs you control get +3/+0, First Strike, Trample, Menace, and Haste until end of turn.
Sacrifice six other Dogs or Cedaios: Dogs you control get Indestructible and Hexproof until end of turn.
{1}{w}{r}{g}: If you control six other Dogs draw a card, if you dont, create a 2/2 green, white, and red dog token.