List of Shin Megami Tensei IV Items/Combat

Item	Effect	Stack	Buy	Sell
Maragi Stone	Weak fire attack, all enemies	20	300	150
Agilao Stone	Medium fire attack, 1 enemy	20	-	200
Mabufu Stone	Weak ice attack, all enemies	20	300	150
Bufula Stone	Medium ice attack, 1 enemy	20	-	200
Mazio Stone	Weak electric attack, all enemies	20	300	150
Zionga Stone	Medium electric attack, 1 enemy	20	-	200
Mazan Stone	Weak force attack, all enemies	20	300	150
Zanma Stone	Medium force attack, 1 enemy	20	-	200
Mahama Stone	Instant Light kill. Low chance of success, all enemies	20	-	400
Mamudo Stone	Instant Dark kill. Low chance of success, all enemies	20	-	400
Megido Stone	Weak Almighty attack, all enemies	20	-	750
Megidola Stone	Medium Almighty attack, all enemies	20	-	1,750
Needle Orb	Weak gun attack, all enemies	20	300	150
Knockout Gas	Inflicts Sleep, 1 enemy	20	200	100
Poison Gas	Inflicts Poison, 1 enemy	20	200	100
Nerve Gas	Inflicts Bind, 1 enemy	20	200	100
Attack Mirror	Repels 1 turn of Phys/Gun attacks, all allies	10	150,000	5,000
Magic Mirror	Repels 1 turn of non-ailment magic attacks, all allies	10	150,000	5,000
Tetraja Stone	Prevents 1 Light or Dark instant kill, all allies	20	1,000	500
Dekaja Stone	Removes status buffs, all enemies	20	-	250
Dekunda Stone	Removes status debuffs, all allies	20	-	250
Summon Stone	Summon/return a demon & revive from KO, 1 ally	5	-	10,000