Poppy Cat, Multiform Infused

When Poppy Cat enters the battlefield choose a creature type. * is equal to the amount of creatures of the chosen type.
{1}{g}{t}:Target creature gets +X/+0 until end of turn for each creature on the battlefield that shares at least one type with that creature.
{5}{b/g}{t}:Destroy target creature, creatures that share a chosen creature type with the destroyed creature get -X/-X until end of turn, X is equal to the destroyed creatures power.