Wanted to try and organize my thoughts on best builds I can make with the units/TMs I have. Keeping in mind max attack percent increase is 300% from gear/abilities.
TMs I have/*can farm
*Sworn Six's Pride Dark - 30% atk with greatsword + 30% atk with heavy armor
*Dragoon's Pride - 30% atk with spear + 30% atk with helm
Katana Mastery - 50% atk with Katana
Large Sword Mastery - 50% atk with greatsword
Sworn Six's Pride Wind - 50% atk with spear
Dark Knight's Soul - 30% atk with sword + 20% atk with heavy armor
*Proud Fencer - 40% atk with greatsword + 20% hp
Wisdom - 30% atk + 20% hp
*Ring of the Lucii - 30%atk/mag accessory
*Awesome Swordsman - 15% atk with dagger or sword or greatsword or katana (30% total with 2 of these) + dualwield
various other 30% atk abilities
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Duke (30% base, +50% atk with spear)
wielding spear, greatsword, helm, heavy armor
Awesome Swordsman (15%)
SSPD (60%)
Dragoon's Pride (60%)
SSPW (50%)
Lucii (30%)
=295%. Very nice, especially with Duke having the highest base attack in the game. Unfortunately my good greatswords are limited to Excalibur at 120 atk and then a big drop down to Apocalypse at 103 atk and Duke doesn't have any synergy with Light attacks.
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Luneth (30% base, 50% with dagger AND sword AND greatsword AND katana)
wielding greatsword, heavy armor, katana
SSPD (60%)
Large Sword Mastery (50%)
Katana Mastery (50%)
=290% with one ability slot and two accessory slots open. Can use a flat 30 atk accessory for more than Lucii will provide. Last slot for a killer or Hill Digger (30% hp, 10% atk)
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Orlandeau (30% base, 40% with greatsword)
wielding greatsword, heavy armor, and katana
Awesome Swordsman (30%)
SSPD (60%)
Large Sword Mastery (50%)
Katana Mastery (50%)
Lucii (30%)
=290% Better than I thought!
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Veritas of the Dark (20% base, 50% with greatsword)
can use Orlandeau setup with 290% or Duke setup with 285%
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Loren (30% base, 50% atk with sword)
wields sword, spear, helm, and heavy armor
Dragoon's Pride (60%)
SSPW (50%)
Dark Knight's Soul (50%)
Wisdom (30%)
Lucii (30%)
=300%. Optionally she can use her insignia and swap the Wisdom out for Hill Digger. This costs 5% attack but gives her 25% more hp and more mp regen.
Lucii (30%). Being stuck with Lohengrin as my best sword hurts though.
Based on this I probably need to work on Dark Veritas TM after I finish farming Lucii.