Kijaro, Unstoppable Thirst

When Kijaro, Unstoppable Thirst enters the battlefield, each opponent loses life equal to the amount of cards in their hand. Then draws cards equal to the amount of life they lost this turn.(Damage causes loss of life.)
Reach
You have no maximum hand size.
{2}Each player draws a card, then each opponent sacrifices a permanent.
{t}Target player loses life equal to the amount of cards in their hand.