Sir. Splotches

Indestructible, Protection from all colours.
{w}: Gain 1 life for each white token on the battlefield, then those tokens get -2/-2 until end of turn.
{u}: Counter target blue spell.
{b}: Destroy target black permanent.
{r}: Red creatures cannot attack this turn.
{g}: Remove all +1/+1 counters from all green creatures.
"Yes, I hate colour! It's because I'm a RA-"