Tornacorn

Tornado Acorn is a plant in the Chinese version of Plants vs. Zombies 2. Tornado Acorn launches an acorn shell to attack zombies twice.It works like Bloomerang.

Plant Food
When fed with Plant Food, Tornado Acorn spins up in a tornado and then shreds the whole row.

Costumed
Tornado Acorn can target the row above and below too.

Trivia

 * It is similar to its counterpart in Plants vs. Zombies: All Stars. The main differences though is that it has a wind-up key instead of stem.