SE just needs to introduce Dia IV (20% defense down effect) and some way for us to lower the NMs evasion without running into mega resist issues or 10s duration. Defense down scales like haste does btw.

And for those who might not understand the difference between 10, 15 and 20 defense down.

10% = (100/90) = 11.11% attack bonus
15% = (100/85) = 17.64% attack bonus
20% = (100/80) = 25.00% attack bonus

Angon is 20% defense down, stacks with Dia and Box step. Has a 3min cool down and a 90s duration at capped (any DRG who doesn't cap this is a complete imbecile). Their augmented relic +2 hands further increase it by 1% per merit level to 25% total.

Dia II + Angon = 30% (100/70) = 42.85% attack bonus
Dia III + Angon = 35% (100/65) = 53.84% attack bonus
Dia IV + Angon = 40% (100/60) = 66.66% attack bonus

Your guaranteed to cap out attack on pretty much anything in the game, even NM turtles and Bismark.