Giganotosaurus

Banding, Menace
Whenever Giganotosaurus enters the battlefield you may pay {4}{g/w}{g/w}{g/w} {t}, put a 7/7 Giganotosaurus token with banding and menace tapped onto the battlefield.
The animal was named G. carolinii in 1995; the genus name translates as "giant southern lizard" and the specific name honours the discoverer, Ruben D. Carolini.