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The 4th quest will be assigned automatically after you completed the 3rd quest of the chain and it is "network tower mission", and after that it will be the final assault at regional Advent Headquarter, which will give you also bodies, supplies, intel and elerium and alloys. After that, scan for two other quests, which are simple labeled as "liberation".
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Then start scanning with the avenger for the first quest of the chain, which is labeled "find a lead" and it will have, as rewards, only intel (and not intel+intel package).
Avatar project xcom 2 plus#
Choose a region with minor advent strenght, then put your resistance members on intel, plus 1 or 2 on recruit and a strong soldier, well equipped, possibly official, as haven adviser. The liberation of a region is a series of five quests, which can be done for every region ( so more regions you liberate, more supplies you will have).
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You should try to liberate a region as soon as possible, possibly May, for two reasons: first, it is needed in order to progress the story, because in this way you can know about the avatar project, and second, liberating a region grants you a steady income of supplies over the months, because when a region is liberated you essentially put all your resistance members on supply jobs, plus an engineer as haven advisor which grants a bonus.
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