Talk:Purity/@comment-71.202.181.74-20150328011120/@comment-24613667-20150528035458

Just for anyone else who wanders by this page, all Syndicate effects (from weapons and mods) charge up whenever you gain affinity. Killing an enemy, leeching affinity from allied kills, and picking up affinity orbs will all fill the Syndicate weapon/mod meter. The meter is a set number (though I don't know what the value is), so killing enemies worth more affinity (higher level, heavy units, stealth multiplier, etc.) will cause it to fill faster.