Editing Warhammer 40,000/9th Edition Tactics/Genestealer Cults (section)

===Heavy Support and Dedicated Transport===
*'''Goliath Rockgrinder<sup>{{W40Kkeyword|Crossfire}}</sup>''': Yeah, it's your only heavy support choice, so you'll have to take 3 in a brigade/spearhead. The Goliath Rockgrinder is about as tough as a Rhino with a -1 to incoming damage via the Rugged Construction rule and a carrying capacity of 6 models (Patriarch counts as 5). The Goliath is armed with a heavy stubber, a choice of heavy weapon, and a drilldozer blade, and can also take a cache of demolition charges. The drilldozer blade gives the Rockgrinder surprisingly good melee ability. Hitting on 3s, with 6 attacks at full wounds (plus two more when charging), at S8 AP-2 D2, this thing can chew through smaller squads of medium and heavy infantry.
**For your heavy weapon, you can take a Clearance Incinerator: 15" Heavy 2d6 S6 AP-1 D1, automatically hits; a Heavy Mining Laser: 36" 1d3 S9 AP-3 D1d6, Blast; or a Heavy Seismic Cannon, which has two profiles, both at 24": Heavy 6 S6 AP-2 D2 and Heavy 3 S8 AP-3 D3.  It should be immediately obvious the Heavy Mining Laser is a terrible choice, as the HSC's 3-shot profile will usually be better against most targets (9 A*D at S8 is better than 7 A*D at S9).  Since this is on a BS4+ model (albeit a {{W40Kkeyword|crossfire}} one, so you can get it to BS3+ easily), either the Incinerator or the HSC is a reasonable choice. The Cache of Demolition Charges is the same as the single demolition charge you can give other units, but instead of being single use it can only be fired if a model is embarked in the rockgrinder, ''and it is Assault, not Grenade, so you can fire it in addition to your other guns''. 
**The Rockgrinder isn't a tank. It should be used like the infantry fighting vehicle it is - marine players who are familiar with the Razorback will know what's going on here. Fill it with a 5-model squad with a character to support them, zoom up, deploy infantry, and support them at range with guns and in melee with the drilldozer. 
**Remember that when you build the Rockgrinder, you can magnetize the drilldozer and weapons so you can swap it to a regular Goliath Truck. 
**Don't forget that the Rockgrinder has Crossfire and can be an all-important source of tokens.
*'''Goliath Truck<sup>{{W40Kkeyword|Crossfire}}</sup>''': Similar to the Rockgrinder, the Goliath Truck is the Dedicated Transport version. It trades weaker weapons and being T6 for going up to 10 transport capacity. It's only got one choice for the heavy weapon, a Twin Autocannon, though it can take a Cache of Demo Charges just like the Rockgrinder. The Goliath Truck has the Open Topped rule, which means units inside can shoot. This means you can put two 5-man units of Acolytes with demo charges, also take demo charges on the truck itself. Now, you an shoot 3d6 demo charges within 6". Now think about 4 goliath trucks with 8 units of Acolytes all spamming 3d6 demo charge shots.