Abathur

{g}, {t}: Give target non-artifact-creature creature reach.
{g}{g}, {t}: Give target non-artifact-creature creature first strike.
{g}{g}{g}, {t}: Give target non-artifact-creature creature lifelink.
{g}{g}{b}{b}, {t}: If a non-artifact-creature creature has reach, first strike and lifelink, you may turn it into a Brutalisk creature. It will be the same creature as before however it's name will now be ''Brutalisk'' and it will gain +6/+6.