Bdo is an open world game where you can do whatever you like in the game like pve/pvp or life skill. But why can't life skill players participate in node wars / conquest wars / rose wars?
And here is my idea:
Daily life skill activities cook / garther / hunt / fish .... will have a rate of receiving (supply box), this rate depends on life skill lvl and mastery.
Before each war starts, for example node war. Every day at 18 pm, the guild master of the life skill guild can choose 1 node and any faction participating in that node war to provide (supply box). The guild that has more (supply boxes) in that war will have more advantages when the war starts (more max hp, recovery speed, revival speed...).
After the war ends, if the guild life skill chooses the winning side, it will receive the corresponding war node buff.