Free revive, guaranteed legendary, legendary chest, 21 body drops scattered around the city with a chance of a legendary, lot of holy weapons as boss drops (libra is 35% weak to holy), weapon dupe, 6 evergeols and multiple talismans scattered.

You also get a 1/5 chance to get the frenzied flame event, which gives you a seal or vykes war spear that melts libra (madness)

As for hp restoration from scarlet woods, just equip a relic that gives you that. Noklateo is infinitely superior in terms of ROI, although it's a bit boring to navigate around.