Mad Dok Grotsnik, Da Painboss

Dok Grotsnik and any unit he joins have the Fearless and Rampage special rules. Once Dok Grotsnik has joined a unit, he may not leave it unless he is the last remaining member of that unit.

In a turn in which a model with this special rule charges into combat, it adds +1 to its Strength characteristic until the end of the Assault phase. A model that has made a disordered charge that turn receives no benefit from Furious Charge.

If every model in a unit has this special rule, the unit can re-roll a single dice when determining its charge range.

The Warlord can re-roll one failed To Hit or To Wound roll each turn.

Independent characters can join other units.  They cannot, however, join units that contain vehicles or Monstrous Creatures.  They can join other Independent Characters, though, to form a powerful multi-character unit!  Independent Characters pass Look Out, Sir rolls on a 2+. A unit that contains one or more Independent Characters does not need a double 1 to Regroup if reduced to below 25% of its starting numbres, but instead tests as if it had at least 25% remaining.

Full details in BRB. Rule too long to copy verbatim.

If every model in a unit has this special rule, and the unit fails a Morale check or Pinning test (after any re-rolls they may have), roll immediately on the following table:

D6	Result
1: 	If the unit is locked in combat, it is treated as if it had passed the Morale check or Pinning test. If the unit is not locked in combat, it fails the Morale check or Pinning test.

2-3:	If the unit includes one or more Ork characters (including Independent Characters), it suffers D6 Strength 4 AP- hits, and is then treated as if it had passed the Moral check or Pinning test. These hits are Randomly Allocate, but cannot be allocated to Ork characters (any excess hits are lost). If the unit does not include any Ork characters, it fails the Morale check or Pinning test.

4-6:	If the unit has 10 or more models, it suffers D6 Strength 4 AP- hits, and is then treated as if it had passed the Moral check or Pinning test. The hits are Randomly Allocated. If the unit has fewer than 10 models, it fails the Moral check or Pinning test.

Units containing one or more models with the Fearless special rule automatically pass Pinning, Fear, Regroup tests and Morale checks, but cannot Go to Ground and cannot choose to fail a Morale check due to the Our Weapons Are Useless rule. If a unit has Gone to Ground and then gains the Fearless special rule, all the effects of Go to Ground are immediately cancelled.

At the start of any Fight sub-phase, models with the Rampage special rule gain +D3 attacks if the combat they are in contains more enemy models than friendly models - count all models locked in the combat, not just those models that are engaged. Roll once to determine the number of bonus Attacks all Rampaging models involved in that combat receive that phase. A model that has made a disordered charge that turn receives no benefit from Rampage.