Kushala Daora, Roaring Gale

Devoid (This card has no color.)
When Kushala Daora, Roaring Gale enters the battlefield, put two 1/1 Jagras creature tokens onto the battlefield. They have "Sacrifice this creature: Add {c} to your mana pool." ({c} represents colorless mana.)
{1}{c}: Regenerate Kushala Daora