Originally Posted by
Japtor
I don't want to sound rude, but I don't think staying hidden at your own base can be called actively looking for PvP. I understand what you are trying to do, but if a team shows up to take over the base there is almost nothing you can do as a NIN.
Instead use Hide for walking into enemy bases unnoticed and cap them for your own team. Also your primary role is DPS, you have to deliver damage (obviously) to enemy players and ice. You should help your team out accordingly.
Leave defending bases to tanks, they can usually buy enough time/kill the attacker until backup arrives.
Edit: Basically what Garza said hhh, I should read everything next time.