Mysterious Seeds

The soil of … is littered by seed that don't appear to be part of the local ecosystem. With minimal amount of light and water, the seeds quickly developed, enveloping the planet in new forest and aiding our colonization efforts. According to our genetic analysis, these fast-growing, bio-engineered seeds have been developed by the ….

The command below will trigger the "Mysterious Seeds" event in Stellaris:

When this event fires, you can choose between the following option:

• Fascinating.
  • Gain modifier: Invasive Xenoflora

Conditions the game checks before this event can fire:

• Requires modifier: Dormant Seed Pods

has_modifier = seeded_planet_0_modifier
owner = {
  NOT = { has_country_flag = seed_on_planet@root }
}
any_playable_country = {
  has_country_flag = seed_on_planet@root
}