Thaladred the Darkener is one of the four blood elf advisors that aid Kael'thas during the boss encounter in the Eye. He appears to be a Warrior.
See Kael'thas Sunstrider (tactics) for details on the fight.
Forgive me my prince. I have failed...
Cinderweb Spinners are one of two types of spiders that can be found skittering through the Widow's Clutch[61, 45] in the eastern portion of the Molten Front. Spinners traditionally sit atop the basalt columns jutting throughout the grounds.
If attempting to complete Money achievement King of the Spider-Hill, these are the spiders you are looking for. Aggro one of them, allow it to grab you with its web and haul you up, then repeat with the next spider up.
[85 Daily] Pyrorachnophobia
[85 Daily] The Flame Spider Queen for Spell nature web [Searing Web Fluid]
If you want to learn more lore go to World of Warcraft Lore: History of High Cultist Zangus.
Manta, the Behemoth of the Deep, was a creature that was shot with an arrow covered in three drops of a black liquid from a vial. The arrow was used in a crossbow to kill Manta, a creature ten times the size and strength of a dragon. It was believed that, like Deathwing, the Manta was unstoppable.
It was said that the black liquid was used to kill this beast 100 years ago which is about 90 years before Warcraft I.
If you want to learn more lore go to World of Warcraft Lore: Story and Geography of Ashenvale.
Hive'Regal Spitfires are insects that live in the southern Regal hive in Silithus. They have a ranged, nature based attack that reduces armor and stacks, but is interruptable. Although they use it very often, the duration is short, so if you can interrupt every other attack, it shouldn't stack too high. They are fairly common, and are easily found around the perimeter of the hive. Part of a Field Duty Combat Quest.
If you want more World of Warcraft Lore go to World of Warcraft Lore: History of Itesh.
Cenarion Scout Landion can be found in Hive Regal in lower Silithus. Enter the hive from the most southwest entrance, ignoring the round caves along the way. Scout Landion will occasionally stealth, but will still be visible in the large cave with 4 points, just before the largest round cave.
Where to start? Well, somebody would say all the way back to Warcraft I (aka Warcraft: Orcs & Humans or the First War), or maybe Warcraft II (aka Tides of Darkness or the Second War up to and including Wrath of the Lich King, Warcraft III is the best place to start. Also, this game then elicits more interesting questions. For instance, how Illidan Stormrage became so hated or where the Scourge started. You will learn all the history and geography of the Warcraft with our help and dedication.