Adventurer Shield

EFFECT

 * All of your defenses increase by round((0.25*PowLvl+0.5)/3).
 * All of your resistances decrease by round(-0.000005*PowLvl^3 + 0.0019*PowLvl^2 - 0.26*PowLvl - 0.3)%.

Appendix
Level	PowLvl	MRM	Elements <20	0	0	0 25	5	1	-2 30	10	1	-3 35	15	1	-4 40	20	2	-5 45	25	2	-6 50	30	3	-7 55	35	3	-7 60	40	4	-8 65	45	4	-9 70	50	4	-9 75	55	5	-10 80	60	5	-10 85	65	6	-11 90	70	6	-11 95	75	6	-11 100	80	7	-12 105	85	7	-12 110	90	8	-12 115	95	8	-12 120	100	9	-12 125	105	9	-12 130	110	9	-13 135	115	10	-13 140	120	10	-13 145	125	11	-13 150	130	11	-13

Also see other Adventurer no-drop items

 * Weapons: Long Sword, Short Sword, Wooden Staff, Spear
 * Armors: Steel Plate, Leather Armor, Cloth Robes, Student's Robes