Chromatic Hydra

{g}{g}: Put a +2/+0 counter on this creature.
{r}{r}: Deal damage equal to this creature's
power to any target.
{u}{u}: Counter target activated or triggered
ability that isnt a mana ability.
{w}{w}: This creature gains Protection from
the color of your choice until end of turn.
{b}{b}, sacrifice this creature: Destroy target land.
Flying, menace