Street Performer

Other creatures you control with a base power or toughness of three or less get +1/+1.
{1}{w}, {t}: Create a 0/1 Illusion creature token with flying and, "{t}: All other creatures you control with a base power or toughness of three or less
get +1/+1 until end of turn."
The children ran around him, playing cheerfully amongst the crates and packages that were on their
way to distant lands.