Momo, the Annoying

Haste, Fear, First Strike
When "Momo, the Annoying" enters the battlefield, target player loses X life and you put X 1/1 Black Kitten tokens with haste onto the battlefield.
Sacrifice a Black Kitten token: Target creature gets -1/-1 until end of turn.
{t}, Pay X: Put X 1/1 Black Kitten tokens with fear into play.
"Momo, the Annoying's" power and toughness are equal to the total number of Black Kitten tokens into play.