Tyranids with rending claws inflict a wound automatically and ignore armour saves on to-hit rolls of 6. Other successful hits must roll ot wound as normal. If the creature rolls a 6 for Armour Penetration they then can roll an additional dice to determine the total Armour Penetration value.
Squad may deploy using Infiltrators special rule
Genestealers outside the range of Synapse creatures do not use the instinctive behavior rules, but instead must take Morale and Pinning tests like ordinary troops.
6
0
4
1
2
10
6+
