copied from another thread.
300%bonesnap
4 players in game, against minions of Infector :
Non-ladder games :
152ed Martel = Bonesnap (without Goblins)
146ed martel = Bonesnap (both with Goblins)
Ladder games :
173ed Martel = Bonesnap (without Goblins)
164ed martel = Bonesnap (both with Goblins)
8 players in game, against minions of Infector :
Non-ladder games :
151ed Martel = Bonesnap (without Goblins)
144ed martel = Bonesnap (both with Goblins)
Ladder games :
172ed Martel = Bonesnap (without Goblins)
161ed martel = Bonesnap (both with Goblins)
4 players in game, against Infector himself :
Non-ladder games :
130ed Martel = Bonesnap (without Goblins)
127ed martel = Bonesnap (both with Goblins)
Ladder games :
145ed Martel = Bonesnap (without Goblins)
139ed martel = Bonesnap (both with Goblins)
8 players in game, against Infector himself :
Non-ladder games :
217ed Martel = Bonesnap (without Goblins)
208ed martel = Bonesnap (both with Goblins)
Ladder games :
238ed Martel = Bonesnap (without Goblins)
224ed martel = Bonesnap (both with Goblins)
All this, assuming rare Martel doesn't have any +barb skills (I've counted +128%ed from mace mastery, +110% from whirlwind and +187%ed from 170 strength).
And of course no source of +min or +max damage (rings, Martel itself...), nor allied %ed (concentration from Hammerdin), nor allied pierce physical (amp from necro).