WELL THIS IS AN INTERESTING QUESTION, THIS DEPENDS A LOT WITH YOUR BOSS TEAM
IF YOU COULD GET SOME FRIENDS LVL 400S-600S
YOU COULD ACTUALLY DO ALOT OF BOSSES
HEARTH OF DESTRUCTION BOSSES
THAIS PORTALS BOSSES
GRAVE DANGER BOSSES
FEIRYST ARENA BOSSES
CULTS OF TIBIA BOSSES.
BUT TALKING ON REALLITY IF YOU MANEGE TO GET A TEAM FROM 200S
YOU CAN DO THAIS PORTAL BOSSES, ENERGY PORTAL AND EARTH PORTAL.
YOU CAN DO CULTS OF TIBIA BOSSES WITH NO PROBLEM
YOU SHOULD START BY DOING THIS TEAM BOSSES.
BY OTHER HAND YOU AT THAT LEVEL CAN DO FOXTAIL AMULET MINIBOSSES, WERELIONS MINIBOSSES. AND CAN GET SOME PROFIT.Well, this is an interesting question because you are a lvl 210 RP. This depends a lot of your if you are planning a killing Bosses with a Team party or Solo
If you are doing it with a party of level 400-600s you could get carried and do alot of bosses getting good profit.
The list of Bosses you could do are:
Heart of Destruction Bosses (GT)
Thais Elemental portals (forgotten knowledge quest)
Grave danger Bosses
Feiryst arena
Cults of Tibia Bosses
If your team is around lvl 200-300s
Forgotten knowledge quest Bosses
Cults of tibia Bosses
Solo Bosses
Grimvale quest Mini bosses this include Edron, Cormaya and Darashia.