Overgrowth Spell Max Levels – Clash of Clans

Overgrowth Spell can be unlocked at Town Hall 12 by upgrading the Dark Spell Factory to level 6. This is a dark spell so it requires Dark Elixir for its upgrades.

Here are the max levels of Overgrowth Spell in Clash of Clans:

• Overgrowth Spell has a max level of level 2 at Town Hall 12 (TH12).
• Overgrowth Spell has a max level of level 3 at Town Hall 14 (TH14).
• Overgrowth Spell has a max level of level 4 at Town Hall 16 (TH16).

At Town Hall 12, you can upgrade your Overgrowth Spell to level 2. After that, it receives another upgrade at TH14, and then the final upgrade at TH16.

It does not have a new upgrade level at TH13, so it remains at level 2.