Malboro Vine

Malboro Tentacles, also called M-Tentacles, are a recurring item in the ''Final Fantasy series. They are, as their name implies, typically acquired from the Malboro enemy and have varying uses, most associated with poison.

Final Fantasy VII
M-Tentacles can be won from Malboros in the Northern Crater or from Sneaky Step much earlier in the game. They cast Bio 3 on all enemies.

Final Fantasy VIII
Malboro Tentacles can be won from Malboros, Mugged from them, or one can be refined from four Malboro Triple Triad cards. They can be used to teach Quistis the Blue Magic Bad Breath, to make her ultimate weapon Save the Queen, and can further be refined into other items and magic, including Bio.