Machana, The Roving City

Menace, Trample, Vigilance
When Machana, The Roving City enters the battlefield create x vigilant 1/1 citizen tokens
{7}{t} Destroy target creature that has a smaller combined power and toughness than Machana, The Roving City's and create x 1/1 vigilant citizen tokens and x +1/+1 counters
on Machana, The Roving City where x is
equal to half the creature's toughness