Modern Horizons 3

Reef Worm

When Reef Worm dies, create a 3/3 blue Fish creature token with "When this creature dies, create a 6/6 blue Whale creature token with ‘
When this creature dies, create a 9/9 blue Kraken creature token.'"

When Reef Worm dies, create a 3/3 blue Fish creature token with "When this creature dies, create a 6/6 blue Whale creature token with 'When this creature dies, create a 9/9 blue Kraken creature token.'"

Commander 2021

Masters 25

Commander 2014

When Reef Worm dies, put a 3/3 blue Fish creature token onto the battlefield with "When this creature dies, put a 6/6 blue Whale creature token onto the battlefield with ‘
When this creature dies, put a 9/9 blue Kraken creature token onto the battlefield.'"