Explosive Tag

The Exploding Tag (起爆札, Kibaku Fuda) is an item coming from the Naruto franchise in Super Smash Flash 2.

Origin
Exploding tags are scraps of paper inscribed with a special writing, centering around the kanji BAKU (爆, lit. "Explode"). Infused with chakra, they will explode after a set amount of time, remotely, or after being ignited by flame. The tags can be attached to a surface or wrapped around a weapon to be thrown at an enemy.

They are very versatile and of the most basic ninja tools. Ninja can confuse their enemies by obtaining fake exploding tags. They work even under heavy rain.

When an explosive tag is detonated remotely, ninja tend to use the "Snake" hand seal. Similarly, when used remotely, exploding tags can be detonated in sequence, allowing them to be used to trap opponents.

In Super Smash Flash 2
Every Exploding Tag comes attached with a kunai so they can stick on oppoenets or any other surface. Unlike the Naruto series, it doesn't need to be infused with chakra as the tag ignites automatiacally after it sticks on something. Players who get hit by the tag must act fast as it can explode in any moment.

Trivia

 * Due to complications with some bugs, the Exploding Tags, alongside the Poké Balls, Assist Trophies, and Bumpers were disabled on demo v0.9b.