Hello! I want to show you my cleaver, which happens to do 74 damage! (Will do less if you have moss or diamond modifiers) To accomplish this, you need to have 3 extra mods besides TC, and they are popular enough that most modpacks have them: Iquana's Tinker's Tweaks, Thaumcraft, and Extra Utilities. First, you have to make a full magical wooden cleaver, this will give it 8 modifiers 4 for each part, and 4 as a bonus for having all magical wood stuff. Then, you replace everything with Thaumium stuff. This will give it 3 extra modifiers, and somehow not remove the 8 modifiers that are already there. Do not have any manyllyn or any of the like. A thaumium blade with that one modifier of quartz is better than the extra damage from the manyllyn. Also, give the cleaver a nether star, an enchanted golden apple and a diamond block, a gold block and a diamond, and a SOUL fragment from Extra Utilities (this one isn't necessary, but it does give some extra damage). Finally, give it a ball of moss, one diamond/necrotic bone/whatever you feel like, and quartz the rest. If you add the leveling up from Tinker's Tweaks, you will get more modifiers, and add more quartz. I have mine at 1080 quartz.