The Ironbark Sentinel (Tall Nut)

Abilities:

Fortified Barrier: Instead of providing a regular protective shield, the Ironbark Sentinel enhances its ironbark armor, becoming nearly impervious to damage from haunting zombies. It can withstand multiple attacks without breaking.

Sentinel's Stand: Upon activation, the Ironbark Sentinel roots itself deeper into the ground, significantly increasing its defensive capabilities. It blocks all incoming damage for a duration and repels haunting zombies with a powerful shockwave upon being hit.

Plantfood Effect - Titan's Resolve: The Ironbark Sentinel undergoes a transformation, becoming an even more formidable defender. Its ironbark armor glows with an intense energy, reflecting all incoming attacks and emitting a pulsating shockwave that knocks back and damages haunting zombies in a large area around it. This effect lasts for an extended duration, providing unparalleled defense for nearby plants.