Broodmother Zagara

When Broodmother Zagara enters the battlefield, create two Zerglings that are 2/1 black insect
horror creature tokens.
Other spiders, insects, and horrors you control
have +1/0 and menace.
{10}, {t}: Create a Nydus Worm, a black 0/20
insect wurm horror creature token with defender, hexproof, and "At the beginning of each turn,
create 5 Zerglings."