Do you guys have any quick methods to earn ISO?

I ran out of ISO-8 while upgrading my Captain Marvel. Are there any ways to quickly earn the higher tier ISO?


  • CliffordcanCliffordcan Posts: 1,230 ★★★★
    Use units on Cavs
  • Hammerbro_64Hammerbro_64 Posts: 5,390 ★★★★★
    edited January 15
    ^that or play a little Act 4-5

    Edit: not sure if this is the most efficient, but you get a generic t4iso every time you take the short path on the Act 4 Venom quest if you happen to have a buff controller (or someone with crazy dot) and can finish the fight quickly.
  • SkyBlueGamingSkyBlueGaming Posts: 128
    @Hammerbro_64 I already finished Act 4 lol and I’m not looking forward to doing that again
  • Amazing_Demon05Amazing_Demon05 Posts: 1,990 ★★★★
    just dupe a 4* thats it
  • KtashakKtashak Posts: 210
    buy 4* crystals from acorn market and hope for a dupe.. that's all
  • Bigby1971Bigby1971 Posts: 11
    I used to ask this question and it sounds like we're at a similar progression point. Here's what I've found - to accumulate generic ISO, the story quest is best. Have you 100% explored Act IV or just completed it once? I know it's tedious but, if you've just completed once, start working on 100%ing. The rewards are good, you get a lot of ISO, and my understanding is that it will help prepare you for Act V. Even just 100%ing one map gives you a chunk of ISO. Long-term, it seems like duping 4*s is the best way to get ISO. So whatever will help you accumulate 4* shards. The squirrel quests are good for this.
  • SkyBlueGamingSkyBlueGaming Posts: 128
    @Bigby1971 So are you saying that exploring act 4 is better than doing act 5.2?
  • Bigby1971Bigby1971 Posts: 11
    Honestly, I'm gearing up for Act 5.2, so I don't know for sure. I think it's progression dependent. Exploring Act 4 is a great source of ISO, that's all I'm saying. It seems like you get chunks of basic ISO every time you run a map and definitely for each map and chapter that you 100%. But, if you can beat 5.2, it improves all of your rewards, so I'd say go do it as soon as you think your team is capable.
  • SkyBlueGamingSkyBlueGaming Posts: 128
    Thanks for all the advice! I'll try to do my best to do act 5 first since I want to see the storyline.
  • MoNsTeR_804MoNsTeR_804 Posts: 722 ★★★
    Just keep getting dupes man,
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