Elementalist's Familiar

Use each of these abilities only once per turn.
{w}: This creature gets -2/+4 until end of turn.
{u}: This creature get +1/+3 until end of turn.
{b}: This creature gets +3/+1 until end of turn.
{r}: This creature gets +4/-2 until end of turn.
{g}: This creature gets +2/+2 until end of turn.