Tamago Barrier

The title of this article is official, but it comes from a Japanese source.
If an acceptable English name is found, then the article should be moved to the new title.

Tamago Barrier
Appears in	Super Mario Kodansha manga ("Mario faces off against the evil president Bowser in the future in a final showdown!") (1992)
Effect	Creates an impenetrable barrier for 7 minutes
Comparable Yoshi's Egg

The Tamago Barrier is the seventh and last of seven inventions made by Dr. Mario Nakamatsu that he gives to Mario in the "Time Traveler" story arc in the Super Mario Kodansha manga. It is a Yoshi's Egg with a "7" on it. When it is smashed to the ground, it creates an impenetrable electric barrier for seven minutes.

Right after discovering Bowser lied about the nature of their kids, Princess Peach is attacked by the Koopa King. Luigi, who was pretending to be on his side, puts himself between the two and uses the Tamago Barrier, protecting him and Peach. But Bowser realizes he has to just wait seven minutes. Fortunately for them, Mario returns with a Time Machine full to the brim with the Marios from throughout history to defeat Bowser once and for all.

Names in other languages

Language	Name	Meaning	Note(s)	Ref.
Japanese	タマゴバリヤー Tamago Bariyā	Egg Barrier