Lisa: Find my Mother's killer and take them to justice
-Reward: 50 gold
-Period of time: Indefinite
-Impact: None (Impact is how important the quest is to the group or city)
Well we owe her I guess but personally Vidra doesn't care for mothers.
Personal Challenge
-Details: Izub's confidant and friend has personally left a challenge to the guild for stealing his guild hall. She has given you her location deep within the sewers and asks that you come meet her. She likely wishes to slaughter you.
-Reward: None
This is totally not a trap but she may be a problem later on if left alone.
Faction Missions
The Heroes: Dragon Blocking our path
-Details: There has been a dragon blocking and raiding the major trade route to the Hero lands and seems to instinctively know to avoid the larger caravans, but smaller groups have been harassed.
-Reward: A +1 Dragon Bone Platemail
-Impact: Little
Who doesn't like dragon slaying? I'm all for this.
The Stewards: Underworld taint
-Details: The underworld has been seeping into the deep caverns under the city once more in many locations. We have hired a few guilds but we need to get this under control.
-Reward: Ioun Stone
-Impact: Little
Maybe get on the steward good side so we can fin out later, who killed Lisa's mother?
The Warriors: Blasted Fae
-Details: A Fairy seems to be hidden inside the city and we need someone to track it down and slay it. It might have already made a home so we prescribe caution.
-Reward: 5000 gold
-Impact: Large
Why do we need to kill this fairy? I say ask her to join the guild, she might be useful!
The Destroyers: Capture Goblins
-Details: We want to alleviate our personal sacrifices so we are currently paying for anyone who can capture a few goblins. We have maps and can point you towards any we want and will buy back any equipment you buy in one piece for full price.
-Reward: 500 gold a head, bonuses if you manage to capture a particularly high amount.
-Impact: None
Sleep hex will make this much easier.
The one's I'd go for and my opinion on each of them.