Sleeping Tabby

{t} Put a +1/+1 counter on target creature.
{2}{p/w}{p/g}{t} Choose one
• Destroy target creature and you gain 2 life.
• Create two 1/1 white cat tokens with lifelink.
• You gain protection from color of your choice
At the beginning of your upkeep if you control 20
or more cats you win the game.