This is my Apostles of Contagion army list I will be using from the chaos marines codex:
HQ -
Chaos Sorcerer
Mark of Nurgle, Warptime
145 points
Greater Daemon
100 points
Troops -
5 plague marine with 2 meltaguns,
personal icon
1 champion with powerfist
in rhino extra armor
253 points
6 plague marines with 2 meltaguns,
personal icon
1 champion with powerfist
in rhino extra armor
276 points
6 plague marines with 2 meltaguns,
personal icon
1 champion with combi-melta
in rhino extra armor
261 points
14 lesser daemons
182 points
14 lesser daemons
182 points
14 lesser daemons
182 points
Heavy support
vindicator with possession
145 points
vindicator with possession
145 points
vindicator with possession
145 points
total 1998 points