Not much people use Paper card because TG cards are better. Plus that 1 SPdrain is annoying.

Spoiler for calculations? sorry if i'm wrong:
paper = 20% critboost [0.12 TFcritboost + 2.2papercard critboost] [(1.2 TG card)(140+28 TFkatar)] = 467.712 [0.12 TFcritboost + 2.4papercards critboost] [(140+28 TFkatar)] = 423.36 | | if atroce = 30%critboost 2.42 * 201.6 = 487.872 2.72 * 168 = 456.96 | | if atroce = 33%critboost 2.45 * 201.6 = 493.92 2.78 * 168 = 467. 04 | | if atroce = 35%critboost 2.47 * 201.6 = 497.952 2.82 * 168 = 473.76 |
[0.12 TFcritboost + 2.0 critboost] [(1.4 TG cards)(140+28 TFkatar)] = 498.624
[0.30 ARTcritboost + 2.2papercard critboost] [(1.2 TG card)(150+28 ARTbow)] = 534
[0.30 ARTcritboost + 2.4papercards critboost] [(150+28 ARTbow)] = 480.6
[0.30 ARTcritboost + 2.0 critboost] [(1.4 TG cards)(150+28 ARTbow)] = 573.16
I added extra LUK in Atroce because when fighting a monster using criticals, their statLUK competes with the player's statLUK.
Forgers/alchemists/archers can use Atroce's LUK for their skills.