dude every taunt unusual effect is "kill me please!"

Oh my god this is a huge radius
A large beacon that tells the enemy team "kill me please!"

Cool but too big I think, lose a few axes and shrink it abit

Needs more than one solid color.

Remove the axes imo. They are a bit too much

While I do agree that this is groundbreaking, I'd say that the demoman specificness of this effect might not go well with other taunts. If you could possibly make the items more neutral looking, even going so far as to add different swords and axes that aren't necessarily in game, that'd really round out it's chances of looking good on different taunts for different classes. Neat work!

DEMOMAN's attack rose sharply!

Holy crap lol.

The movement, the size, the unique user-interactive physics. Proud to say I'm the first one to upvote this potentially groundbreaking effect.