Elvira, Speaker of the Fae

When Elvira, Speaker of the Fae enters the battlefield, choose a color. Create a number of
1/1 red, green, and white Faerie creature tokens with flying equal to your devotion of the chosen color, then gain X life, where X is equal to twice the number of creatures you control.
Faerie creatures you control have haste.
"Do not let the flurry of wings startle you."