Revered Summoner

{w}: Create a 1/1 white Bird creature token with flying.
{u}: Create a 1/2 blue Fish creature token.
{1}{b}: Create a 1/3 black Rat creature token with deathtouch.
{1}{r}: Create a 3/1 red Hellion creature token with haste.
{2}{g}: Create a 3/3 green Beast token with trample.