Hammerhead, the Sharkfather

At the beginning of your upkeep, create one of
the following green Shark creature tokens:
• 2/2 token with flying named "Sharknado"
• 3/3 token with vigilance named "Street Shark"
• 1/5 token with wither named "Shark Tank"
{bull} 0/1 token with "when this creature dies, draw a
card" named "Baby Shark".