Incantation of Ukara

Create an X/X green and red Beast creature token with trample and haste, where X is the number of Satyr you control. Sacrifice it at the
end of combat.
Until end of turn Satyr you control have
"{t}: Beasts you control gets +1/+1 until
end of turn."
The beast callers of Ukara use a variety of instruments. The most popular being the flute.