Casting a card with retrace from your graveyard follows the normal timing rules for its card type.
Worm Harvest
When a retrace card you cast from your graveyard resolves or is countered, it's put back into your graveyard. You may use the retrace ability to cast it again. If it's your turn, you may do so before any other player may take actions to try to remove it from your graveyard.
Casting a card by using its retrace ability works just like casting any other spell, with two exceptions: You're casting it from your graveyard rather than your hand, and you must discard a land card in addition to any other costs.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Chuck Lukacs
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
