The first mite

{t}{b/r} Destroy all non-mite creatures
{t}{g/u} Put a +{x} +{x} on all mites you control where x is equal to the number of mites you control
{t}{g/w} Make a copy of each mite you control
{t}{r/g} Target mite fights target non-mite creature
{t}{r/w} This creature gains mentor
{t}{u/r} Counter and copy target
instant or sorcery spell
{t}{w/u} Spells cost {2} more to cast
until your next upkeep