Tonberry Brethren

When this creature dies by an effect an opponent controls, that player gets a Rancor Counter.

Everyone's Grudge-When this creature attacks, it gets +1/+0 for each Rancor Counter Defending player has.

"O brothersss of rancor, take up thy lanternsss, The truth we shall illuminate.
O sistersss of rancor, take up thy knivesss, To cleave
our foesss with barren hate."