Arachnophobia

When Arachnophobia enters the battlefield, each player creates a 1/2 green spider creature token
with reach.
At the beginning of your upkeep, choose one -
• Each player who doesn't control a spider
creature loses the game, then each player creates
a 2/4 black spider creature token with reach.
• Each player who doesn't control a spider
creature loses the game, then each player creates
a 1/2 green spider creature token with reach.