User blog comment:Da1dx/Karan masta./@comment-28163211-20160915133211

Yes, it took me forever to beat this nut on both accounts even without bug. Twice I made it to phase 3 and couldn't do 3 UBB's.

The best leads I have found are Tilith minus 10% boost bb gauge 50% boost hp and Recovery. Heals fully on bb and Sbb and provides the best barrier buff in the game (4000hp). I swear she is amazing!! Also I died a couple a times and used her UBB and she revived 4 fallen characters. She is closest thing to Juno in my opinion.

Grahdens 50% boost to all stats 15- to dark and light and I combo him with Allanon who also gives you -15 to all elements. Grahends also boosts your OD Gauge and bb regen on Sbb. He also adds light and Dark to attacks.

Zekt. Man this is an awesome unit and makes Karna Masta so easy. Why? He gives you -15 on leader skill and also -10 on Sbb to dark and light damage. That is a total of 75% mitigation just using him along. He also has a massive amount of hp and can really help boost your bb gauge with right sp options. He is probably the best.

Hisui. This is another awesome unit. HIs defense is impeccable He gives you minus 20% damage after  5,000 damage and another 10 to 15% when guarding. That is a possible 35% mitigation from this unit alone. Actually is a total of 85% mitigation from this unit alone. Hmmm. He may be better than Zekt? He also has 2 turns mitigation and massive defense boost an recover to defense boosts.

Juno, Felice and Vern and Atro. These units gives you bb gauge on attack and reduce bb gauge by 25%.

The main thing about Karna Masta is he hits hard just like Avant GGC and he draining your bb gauge. If you have units that can reduce the damage he gives and add bb gauge like Tilith or Felice and watch the thresholds he ca be really easy esp with the afforemention units.

Squad I beat him with were Grahdens as lead -15 mitigation Omni Selena heal over time and bc drop Atro tri stat buff boost OD gauge heal and boost bb gauge on attack Magress 2 turn mitigation with four bonds Allanon -15 all elements and add OD gauge and cure. well, Allanon has about a 100 buffs he is still one of the best units in the game in my opinion. I added Phantom Device to Allanon as Karna Masta decided to single out these units all the freaking time. I found out that Phantom Device I was able to survive 2 Eternal losses and still survive. It is an awesom sphere.

Well, Good Luck. Omni Ark is truly one of the best units in the game if not the best. However my 2 favorite units are Doombringing Ensa-taya and Life bringing Juno-Seto.