Dwindling Root system

when the Dwindling root system enters the battlefield you may sacrifice a Delirium token, if you do create 2 Delirium tokens at the beginning of your next upkeep.
Deep Rooted — You can attach deep-rooted on target fungi, give fungi persist
Light Rooted — exile target fungi, enter the battlefield as target fungi. At the beginning of the next end step sacrifice Dwindling root system and return exiled fungi back to the battlefield.