Leafeon and Glaceon

Whenever you cast a Dog
spell, create a 1/1 green Cat
creature token.
Whenever you cast a Cat
spell, create a 1/1 white Dog
creature token.
{r}{g}{w}, {t}: Leafeon and Glaceon deals
damage to any target equal to the number
of Dogs you control. You gain life equal
to the number of Cats you control.