http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=13065

better stats for this

French crystal (like the duke, but for melee)

---- BLADE STATS ----

(+) +25 max HP
(+) +33% melee range
(+) +10% attack rate
(-) disable primary slot
(-) +25% cloak drain

---- STACK STATS ----

(+) on kill : +1 stack, max 10
(+) 1 stack give +3% movement speed
(+) 1 satck give +3% attack rate
(-) 1 stack give -5 max HP

(o) at 10 stack, loose all malus (full health, and primary able)
(o) at 10 stack, can't disguise/cloak

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=143688595

(+) can see ennemies health
(+) shoot ignore buff like battalion backup or Ubercharge
(+) headshoot deal 125%(+50% full charge) of ennemies missing health
(+) bodyshoot deal 75%(+25% full charge) of ennemies missing health
(-) no normal damage

Gameplay : Able to kill low life player, and heavy :D, but don't kill full health ennemies

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=389946446

Electrical execution
Spy melee weapon

(+) crit on wet player
(+) on stab : shoot bolt to nearby ennemy
(+) bolt range is 1000µ (it's a gud range)
(+) bolt stun for 1 second
(+) bolt damage depend on distance (far receive less)
(-) stab deal 75% of victim max health (maybe wont one-shoot if fully healed)
(-) on miss : block your knife (razor back effect)

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=148354347

(+) apply milk on your victim for 5 second
(+) +3 flame size
(+) airblast apply jarate for 3 second
(-) -50% damage
(-) no afterburn

Medic secondary slot : HIDDEN WEAPON (NO MODEL)

(+) when you take damage : convert 33% of damage into ubercharge
(+) when you have ubercharge : AoE heal (amputator taunt effect)
(+) on 100% ubercharge : remove all ubercharge and fully heal yourself

(-) loose 10% ubercharge each second

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=162666995

(+) on hit : mark the victim
(+) on R press : teleport behind the victim
(+) on hit : speed boost
(-) -25 max hp
(-) press R stun your knife like the razor back
(-) your victim deal you mini-crit

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=83553604

(+) heal 15% of missing health each second
(+) +25% ubercharge rate when healing
(-) no overheal
(-) normal healing removed

---- UBERCHARGE ----

(o) vaccinator type : 4 charge for 25%
(+) heal 100% of missing health instantly
(-) no uber-invincibility

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=102498538

Improviser : Engineer melee

(o) sentry can reach lvl 4 (lvl 3+ full ugrade bar) and become 25% bigger (no model needed)
(+) at lvl 4 : +50% health
(+) at lvl 4 : +25% damage
(+) at lvl 4 : +100% rocket by reload (shoot 2 wave instead of 1)
(-) dispencer/teleporter can't be ugraded
(-) -25% max metal (150 instead of 200)

Gud luck for shut down a lvl 4 sentry ! (red tape will instantly remove lvl 3 and lvl 4)

maybe this can't be done, but anyway, new gameplay have to be found

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=508687614

Sniper primary bow type

(+) +50% attack rate
(+) +25% reload rate
(+) headshoot disable for 1 second
(+) no movement penality
(-) projectile miss after 3 second (instead of 5)
(-) -50% damage
(-) -25% projectile speed
(-) headshoot deal mini-crit instead of crit

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=142151552

Now the knifemare have changed stats, but the gameplay wasn't so bad

(+) combo type : third hit deal critical
(+) +30% movement speed
(-) backstab are normal hit

Easy stats, and seems to make a good weapon