Franki the Steambot Captain

Franki the Steamboat Captain comes in tapped for
2 of your turns and cannot be untapped unless you sacrifice two equipments
{t}{10} Franki the Steamboat Captain
does 10 damage to every creature and player.
Everyone discards their hand, mills 20 cards
and flips all permanents upside down.
If you have 2 epuipment on the battlefield,
double the amount of damage to each other player.