Excalibur

Excalibur is a one-handed sword obtained from the quest Merlin's Crystal. It is slightly weaker and slower than the Adamant Scimitar. It also has a special attack that, when used, temporarily increases defence by 8 levels. This is commonly part of a known joke. A man walks into the bar (blur berry in) and aslong as you wield an exalibar you will see a hot lady and do the spec and you will yell "WOW you made me have a Excrection".