Warning: This Is A Wall Of Text Read At Peril Of Your Own Boredom!
Introduction
The Heartwoods are located north-west of Phinney Waypoint, Queensdale. Here, you will find some of the finest specimens of Krytan flora: Around two-dozen grand trees, resplendently endowed with blossoms. They are the regents of their region, befittingly attended by a retinue of oakhearts. Every once in a while, however, the commanding presence of these trees wilts with the corruption of a member of their retinue: an ancient oakheart. The corruption appears to be a form of rot. The oakheart glows green and the earth of the Greatheart Weald exudes an unusual green discharge.
The Greatheart Weald is one of only two current, accessible locations in Tyria in which these unusual visual effects can be observed. The other is a garden within the Ogham Wilds of southern Caledon Forest. Lore enthusiasts have long-puzzled over the relationship between the two locations and also the nature of the phenomena observed at each. Suspicion is a sleuth unsatisfied and the attention of the curious usually wanders into Wychmire Swamp. Here also, strange discharges can often be seen erupting from the bog and the entire region is susceptible to blight; and although these discharges are not green in colour – they appear to be springs of water – and the local wildlife (when affected by blight) do not glow green, the three areas do share thematic similarities, warranting further investigation into possible associations between them.
Similarities Between The Three Locations
Let’s begin our investigation of any associations between these areas by comparing each in order to determine the similarities and dissimilarities between them. At least two of these sites are situated on ley-lines passing through the Thaumanova Reactor Facility. We know that the Greatheart Weald rests on a ley-line because the rotting oakheart of Thaumanova exhibits the same symptoms as the rotting oakheart of the Heartwoods, indicating that the oakheart at Thaumanova has been displaced from the Greatheart Weald. Moreover, Wychmire Swamp is also located on a ley-line. We learned this from the final cutscene of the Living Story Season 1. In that cut-scene a ley-line was revealed, running from Lion’s Arch through Kryta and Metrica Province in the general direction of Magus Falls. This line’s vector indicates that it did not run through regions of Kryta north of Lion’s Arch – specifically, Gendarran Fields, the Harathi Hinterlands or Queensdale. It ran in a south-westerly direction, passing through Wychmire Swamp. (This may not be the only evidence that a ley-line runs through the swamp. The Chaos Crystal Caverns of the Iron Marches are the displacement point of all manner of enemies, including Nightmare Courtiers.)
A second similarity between the Greatheart Weald and Wychmire is that both are either swamps or are located sufficiently close enough to swamps to be considered part of them. The Heartwoods are nestled to the immediate west of Godslost Swamp. This proximity is emphasized by the pre-event of the Secrets In The Swamp meta-event chain, in which portals normally restricted to the (presumed) confines of the marsh advance into the Heartwoods and must be cleared..
The final commonality is the local fauna.
By far, Ogham Wilds is the odd-one-out of these three spots. It is not, nor is it located near, any kind of swamp; it does not lie along the course of a (confirmed) ley-line.