Sevfa, One With All

{1}{r},{t} Create a 3/1 red elemental
creature token with trample and haste.
{2}{u},{ut} Create a 4/4 blue elemental
creature token with flying.
{3}{g},{t} Create a 7/7 green elemental
creature token with trample.
Whenever Sevfa, One With All untaps,
creatures you control get +1/+1
until the end of turn