big boy baby

{t}{x}{x}{w}{u}{b}{r}{g}{c}{s}:create x 7/7 baby
creature tokens.
{t}{4}{s}{s}{s}:create 3 5/5 baby
creature tokens.
{t}{5}{w}{u}{b}{r}{g}{c}:create 3 x/x baby creature
tokens where x is equal to the number
of babies you control.