Lucky Seven Formula Issue

Lucky 7:
Max Damage: (LUK * WATK * 1.4 * 5.5) / 100 * L7_Damage_Multiplier * (1.0 - (PDRate / 100))
Min Damage: (LUK * WATK * 1.0 * 5.5) / 100 * L7_Damage_Multiplier * (1.0 - (PDRate / 100))

Triple Throw:
Max Damage: (LUK * WATK * 1.4 * 6.0) / 100 * TT_Damage_Multiplier * (1.0 - ((PDRate - (PDRate * TT_mobpdpR / 100) / 100))
Min Damage: (LUK * WATK * 1.0 * 6.0) / 100 * TT_Damage_Multiplier * (1.0 - ((PDRate - (PDRate * TT_mobpdpR / 100) / 100))

TT_Damage_Multiplier = 160 + 3 * level
TT_mobpdpR = RoundUp(level / 2)
TT_maxLevel = 30

L7_Damage_Multiplier = 90 + 4 * level
L7_maxLevel = 20

Do I have that right?

If the above formulas are true, then it looks like Night Lords will be major LUK whoring considering that 1 WATK is just as good as 1 LUK.

Pump DEX high
Get +% LUK on 120 gear
Profit

I've punched in the numbers and they seem to match with what damages I've seen. You'd figure that after BigBang, Nexon would finally go away from giving Lucky 7 and Triple Throw their own unique formulas, but I guess not...