Popo, Ice Adventurist

When Popo, Ice Adventurist enters the battlefield, create a 2/2 white and red legendary creature token named Nana, Ice Adventurist with - As long as you control a creature named Popo,
Ice Adventurist, and gets +2/+2 and has
first strike-
As long as you control a creature named Nana,
Ice Adventurist, this creature gets +2/+2 and
first strike