The Hole Timeline

gives 3 mission quests which changes one a daily basis:
 * 1) The Poison Elementals
 * 2) The Star-Gazing Erudites
 * 3) The Roekillik Menace

General Notes

 * The numbers in the brackets behind the quests mean the required faction with the faction you're working on. Most of these are obtained by quest sharing limit notices.
 * All 7 Collect quests (3x Emaciated Tails, 2x Element Cores and 2x Relics of Paineel) come in 3 different falvours (changing by faction) and count as seperate quests in the journal. The faction limits seem to be as following:
 * For the Tails and Cores:
 * (-9999 to 9999)
 * (20000 to 29999)
 * other, meaning (-50000 to -10000, 10000 to 19999 and 30000 to 50000)
 * And for the Relics:
 * (-9999 to 9999)
 * (10000 to 19999)
 * other, meaning (-50000 to -10000 and 20000 to 50000)

Repeatable Quests
These reward +500 faction
 * Collect Emaciated Tails for the Caertaxian Legion (always) (only +10 faction)
 * Collect Element Cores for the Caertaxian Legion (always)
 * Collect Relics of Paineel for the Caertaxian Legion (always)
 * Kill Vigilant Watchers for the Caertaxian Legion (up to +9999)
 * Kill Dartain Battle Clerics for the Caertaxian Legion (-10k)
 * Kill Skygazing Astronomers for the Caertaxian Legion (+10k)
 * Kill Patient Guardians for the Caertaxian Legion (+20k)
 * Kill Dartain Forge Lords for the Caertaxian Legion (faction required ?)
 * Kill Dartain Warlocks for the Caertaxian Legion (faction required ?)

Daily repeatable quest
These reward +750 faction
 * Steal Spare Construct Parts for the Caertaxian Legion (up to -9999)

Repeatable Quests
These reward +1000 faction
 * Vanquish Val'drin +10k
 * Bruise Blacksmith Lava-eye +20k
 * Eliminate Eidolon (faction required ?)
 * Sacrifice the Vengeful Seal-Watcher (faction required ?)

Non-Repeatable Quests
These reward +2500 faction and 1 Mark of Manaar 
 * Clever Tricks (-10k)
 * Haute Cuisine, Roekillik Style (-10k)
 * Prisoner Projectiles (10k+)
 * Secondary Thievery (10k+)
 * Stolen Faith (+20k)
 * Specter Sweets (+20k)
 * Starfaller (+30k)
 * Mortiferous Venin (+30k)
 * Convoy to Misfortune (+40k)
 * Bombardier (+40k)

Unlimited repeatable quests
These reward +500 faction
 * Collect Emaciated Tails for the Defenders of the Seal (always)
 * Collect Element Cores for the Defenders of the Seal (always)
 * Kill Corrupted Conjurors for the Defenders of the Seal (at least -10k)
 * Kill Gliding Waves for the Defenders of the Seal (-50000 - 10000 or 20000 - 50000)
 * Kill Crystallized Guardians for the Defenders of the Seal (10000 - 19999)
 * Kill Animated Storms for the Defenders of the Seal (at least +20k)
 * Kill Crackling Stormlords for the Defenders of the Seal (at least +30k)
 * Kill Flowing Aqualords for the Defenders of the Seal (faction required ?)

Daily repeatable quests
These reward +750 faction
 * Destroy Underfoot Anchor Chains for the Defenders of the Seal (up to -9999)

Repeatable quests
These reward +1000 faction
 * Nullify Nomh (10000 - 19999)
 * Undo Ugtar (at least +20k)
 * Garrote the Gorgon Wrangler (at least +30k)
 * Kill Kluhb (at least +40k)

Non-Repeatable Quests
These reward +2500 faction and 1 Mark of Manaar 
 * Further Hostilities (at least -10k)
 * Grid Locked (at least -10k)
 * Rock Scout (10000 - 50000)
 * A Sinister Plan (10000 - 50000)
 * Just How Many Are There? (at least +20k)
 * Death Becomes Her (at least +20k)
 * Medic! (at least +30k)
 * Take Back the Forge (at least +30k)
 * Creating the Heart (at least +40k)
 * Striking Down the Behemoth (at least +40k)

Unlimited repeatable quests
These reward +500
 * Collect Emaciated Tails for the Guardians of the Underfoot (always)
 * Collect Relics of Paineel for the Guardians of the Underfoot (always)
 * Kill Mischievous Instigators for the Guardians of the Underfoot (-9999 - 9999)
 * Kill Famished Watchmen for the Guardians of the Underfoot(-9999 - 9999)
 * Kill Idle Handlers for the Guardians of the Underfoot (10000 - 19999)
 * Kill Plotting Adherents for the Guardians of the Underfoot (20000 - 29999)
 * Kill Scavenging Bone Collectors for the Guardians of the Underfoot (30000 - 39999)
 * Kill Necromantic Masters for the Guardians of the Underfoot (40k+)

Daily repeatable quests
These reward +750 faction
 * Collect Necro-portals for the Guardians of the Underfoot (up to -9999)

These reward +1000 faction
 * Waste the Watchman! (10000 - 19999)
 * Stupify Bahvrain! (20000 - 29999)
 * Leash The Unleashed! (30k+)
 * Cull Caertax! (40k+)

Non-Repeatable Quests
These reward +2500 faction and 1 Mark of Manaar 
 * Encroachment (at least -10k)
 * Proving Your Value (at least -10k)
 * Immortal Hearts (10k+)
 * Nature and Nurture (10k+)
 * An Imperative Inspection (20000 - 50000)
 * Necrotic Losses (20k+)
 * Seek Out Old One Asya (30k+)
 * Perception Deception (30k+)
 * Effervescent Miasma (40k+)
 * Kill Karl (40k+)