Pact of Chaos

Your job is to spread nature and biodiversity, and maintain life across the realm. As a pact of chaos warlock, you can speak to either plants or animals, but not both, and you can take up a 1st level spell slot to cause a wild magic burst, and will just generally cause chaos, but with the goal of keeping nature alive. You also have the task of stopping those who use fire to destroy life.

Fire-Averse

You cannot use fire-related spells.

Wild Surge

Once a day, you can use a 1st level spell slot to cause a wild magic surge.

Speak With Nature

You can speak with either plants or animals, depending on which language you choose.

Bestial

You can speak bestial, the language of the beasts. All creatures classified as beasts can understand you, but magical beasts cannot speak the language back.

Briarclick

You can speak to plants, and plants can speak back. Since fungi are not plants, they can understand you, but not speak back.