Revian, the Ashen Maw

Whenever you would create one or more tokens from a source other than Revian, the Ashen Maw, create a 4/3 green and red Elemental Wolf creature token instead.
{r}{g}{w}: Destroy target token. Its controller creates a 4/3 green and red Elemental Wolf creature token.
"Reject your human needs. Come to the Ashen Wolf."