Defend the Ritual: Protect the circle from Diablo 4 Gold enemies and Elite monsters that spawn to disrupt the ritual. Your main objective is to prevent the gray bar from depleting, as this represents the ritual's progress.
Complete the Mini-Boss Fight: At the end of the ritual, a mini-boss will spawn, commanding the remaining enemies. Defeat it to complete the quest and trigger the next steps in unlocking Witchcraft powers.
Unlocking Witchcraft Powers
After completing "Poison in the Roots", you will officially unlock access to Witchcraft powers. These powers come from three unique schools of magic:

Eldritch: Destructive energies that harness the forces of Shadow and Fire.
Psyche: Defend yourself with mental and spiritual powers that influence your enemies’ minds.
Growth & Decay: Harness life magic, both healing and damaging, to control your enemies.
By completing the quest and unlocking these powers, you can start enhancing your abilities and experiment with different combinations of Witchcraft skills.

Ongoing Seasonal Progression
As you continue through Season 7, you will need to keep earning Grim Favors and Restless Rot by completing seasonal bounties, rituals, and defeating Headrotten enemies. These resources will allow you to upgrade your powers, complete more rituals, and progress through the seasonal storyline.

Summary: How to Meet the Requirements
Create a New Seasonal Character to begin Season 7.
Reach Level 10 or higher to unlock access to the main questline and ritual.
Gather Grim Favors and Restless Rot to prepare for the ritual at the Tree of Whispers.
Complete the "Poison in the Roots" quest by solving the ritual puzzle and defending the circle from enemies.
Unlock Witchcraft Powers to gain new abilities tied to Diablo 4 Gold for sale Eldritch, Psyche, and Growth & Decay.