Izoni, Thousand-Eyed

Text:

Undergrowth — When Izoni, Thousand-Eyed enters the battlefield, create a 1/1 black and green Insect creature token for each creature card in your graveyard.
, Sacrifice another creature: You gain 1 life and draw a card.

Rulings:

• 10/5/2018 You can activate Izoni’s last ability while its undergrowth ability is on the stack. This will increase the number of Insect tokens you’ll create.
• 10/5/2018 Creature cards with other types, such as artifact creature cards, count for undergrowth abilities.
• 10/5/2018 Because tokens aren’t cards, they never count for undergrowth abilities.