Disclaimer :

If you have more titans per stage than heavenly strike splash skips, Heavenly Strike is not a viable build.
• In order for the mana regeneration function correctly you will need to have a enough level in Mana Siphon, which depend on your stats. Having the Chained Clockwork set is not a must, but it helps a lot.
  
• Removing Poison Edge from the build will not make it as weak as one would think, the difference is minimal and totally worth for the extra speed and laziness over the QTEs
  This build guide does not take into account Quality of Life skills, like Fairy Charm. If you wish to have Fairy Charm and Love Potion, level it between 4 and 6, or straight to 10, and follow the guide accordingly.
  
• While you can stack Poison Edge's bonus up to 10 times, it is recommended to use one dagger per titan in an attempt to not slow down the run by using all of them at once.
  If you use up all your daggers on a single titan, you will need to wait 30 seconds for another set of daggers to appear.
  You will heavily rely on Poison Edge's damage boost when you are getting close to your max stage, so using the daggers correctly will ensure that your run does not take longer than expected.
  
• With level in Volcanic Supremacy,Command Supremacy, Deadly Focus level in Mana Siphon can be required to get enough mana income. You can use the rawrzcookie Mana Calculator for that.
  Go to the 'LB/Siphon Optimizer' tab.
  You will have to input all of your corresponding data in said tab and look at the bottom table, the one that gives you an estimate of mana/min depending on your Limit break and Mana Siphon levels. I recommend leaving Limit break as lvl 2.
  Remember that you need to have a MAX level Shadow Clone in order to regenerate mana properly with Mana Siphon. This is because higher levels of SC have a higher special attempts count, which is what procs Mana Siphon.
  If you don't want to bother with the tools and need some additional mana, you can try either level 7/12/16 in Mana Siphon. It's better to use it to not waste Skill Point.
  
• Bold number values indicate an increase in level of the skill per new total skill point column bracket.
  If you have the Ignus, Ironheart, Kor, or Styxsis sets, toggle the setting to Yes.
  

All build not tagged for the last version meant they can be outdated until you don't see this message. This mean you can use the build as a TEMPLATE! Remove around 500-1000 Skill Points on your SP count, and use the template given as a base for the optimiser. Optimise this last 500-1000 Skill Points and your build is ready to GO!