the forgotten machine

hex-proof reach indestructible and protection from non-colored permanents
when forgotten machine enters the battlefield sacrifice a permanent with the highest mana cost, discard 5 cards and if you do forgotten machine gets 10 +1/+1 counters on it
discard a card and pay {b} if you do forgotten machine cannot be countered
if forgotten machine attacks and isn't blocked draw 5 cards and you gain 5 life
crew 5 afflict 5