The picks are decided by me AKA the ruler of Brave Nine. This list is based on outside of arena, and can be used as low skill level. However mercs that are only good for World Boss Transport are omitted here. For that please see World Boss Recommended Mercs.

	Merc	PvE	World Boss	GuildWar	Description
	Edin+3	C	C	S	On Guild War, he can kill DEF100% mercs such as Edin, Angelica, even vital Levia as well.
	Larkis+3	A	C	C	His reflection damage can be useful in many scenarios in PvE.
	Yuri+0	B	C	A	May not have enough damage, but she's still useful for removing buffs, cleaning up Beliath's skeletons, even attacking Seto.
	Dalvi+2	C	C	A	Like Edin, she can be a specialist against DEF100% mercs in Guild War.

 

	Merc	PvE	World Boss	GuildWar	Description
	Orphina+3	C	A	C	Inc. DMG boost 50% is pretty strong for World Boss Hunt. By equipping vital runes, she can also be used for transport.
	Lecliss+0	C	C	B	In certain scenarios in Guild War, luring the first attacker to her can make fight easier. Getting little hard to use in arena.
	Aaron+0	C	S	C	For Zaraton, he's recommended for 1 of 3 mercs that cannot get Sabrina's buff.
	Kaoli+0	B	S	B	The queen of World Boss Transport, but also she is probably the best attacker for Ogdoad.
	Zenith+0	B	C	B	Despite there are too many mercs with immunity, Concentrated Fire Counter can be used here and there.
	Cecilia+0	B	B	B	AoE Absorption can save the day. Her HP is also high enough to be used for World Boss Transport.
	Gloria+0	B	C	B	Skill Shield is a wonderful skill.

 

	Merc	PvE	World Boss	GuildWar	Description
	Lillian+3	S	C	B	Nowadays too many mercs can ignore DEF on PvP, but on PvE she can still tank.
	Aie+0	B	S	C	Besides Monkey Morph which can be blocked by immunity, damage at +0 is the same as at +10. She's one of the key mercs for Dagdarone.
	Eldora+0	C	S	C	In general she is good for World Boss Hunt, but particularly she can help you to graduate Arcstar at +0.
	Wester+2	C	S	C	He's useful even at +0 in World Boss Hunt, but at +2 he can maximize his ability for World Boss.

 

	Merc	PvE	World Boss	GuildWar	Description
	Floria+3	C	B	C	In World Boss Transport, at +3 her effect maybe, or may not be better than Set Effects.
	Sabrina+0	C	S	C	She is a must have for Zaraton. For Gorgona, if you don't have Scarlet, then you have to have Sabrina.