Hello people of 17th Shard! Long time lurker, first time posting here. After reading Words of Radiance, it occurred to me that four of the six bonded spren we see strongly resemble one of the essences. I’ve been thinking about it for a while, and come up with this theory.
The basic idea is that the types of bonded spren don’t correspond to the orders, but instead to surges, and take their forms from one of the connected essences. I’ll start by demonstrating what I mean about the appearance of the spren.
(Note this theory assumes the map of orders and surges from http://www.17thshard.com/forum/topic/6584-seattle-signing-orders-and-surges-confirmed-d/ is correct.
Spoiler tags are used for formatting purposes, and contain quote collections or lists. Page numbers refer to the US hardback, and aren't provided for TWoK as I think my Australian paperback is out.)
Syl
This should be fairly clear - Kaladin mistakes her for a windspren at first. The Windrunners were associated with the essence Zephyr (air/wind).
Ivory
Jasnah performs Soulcasting and Elsecalling, which puts her under order 7. The corresponding essence is Tallow (oil). The two quotes from Jasnah’s POV in the prologue clearly tie the appearance of the spren to oil. The third, from Shallan, is not as conclusive, but at the same time she only has a glimpse of the spren.
Ym’s Spren
Ym uses Growth/Regrowth, which indicates orders 4 or 5. The essence of order 4 – Vev – is Lucentia, which seems a natural match, given the imagery of light through a prism.
Wyndle
We see Lift use Abrasion and Progression, and both Wyndle and Darkness/Nalan refer to her as an Edgedancer. This puts her in order number 4, corresponding to Vev and Lucentia. I’d like to note that Wyndle’s form shows aspects of essences 4 and 5, with the crystals and vines respectively.
The Stormfather
There is clearly something of a parent-child relationship between Syl and the Stormfather. This might be common to the bonding spren, or even to all spren. However, I suspect this is because she is an honorspren. Dalinar bonds with the Stormfather. The rear cover of the book strongly implies that he is a Bondsmith – order 10 – and this is supported by Ishi’s face in the heading of chapter 89, The Four (p1065).
Pattern
Shallan’s descriptions make me picture a fractal, either on a flat surface or a sphere. Pattern is unusual in that this form does not give any suggestion of one of the essences.
To determine which order Ym belongs to, I will consider the pattern of chapter faces when we definitively see each character use Surgebinding:
In each case where the order is known, we see at least a pair of the corresponding Herald’s face. There are three instances of faces not accounted in this way:
Kaladin – “Envisager” Vedeledev (he’s healing with Stormlight)
Lift – “Lift” Nalan (Nalan shows up as a character)
Shallan – “Shadesmar” Palah (No idea for this one)
My argument from this is that we can use the faces to indicate order. What does this indicate for Ym? He gets four Vedeledev faces, even with Nalan’s presence. Using the Progression surge would account for two, but not all four.
Conclusion: Ym is an Edgedancer.
This gives two very different spren bonded to members of the same order. How is this possible? I’ve argued previously that Ym’s spren resembles the essence corresponding to the Edgedancers. Wyndle, however, takes after essence number 5, corresponding to the Truthwatchers. These two orders share the Progression surge, and I propose that this is what Wyndle is tied to. Ym’s spren would then correspond to Abrasion. Wyndle identifies himself as a gardener, growing crystals, which further supports this idea:
“I was a gardener. A wonderful gardener!” – Lift, p701
The pattern is that the spren take the appearance of the second order of the cycle they connect to. This is supported by the Stormfather and Syl, who bond with orders 10 and 1 respectively. They share the surge Adhesion, which would resemble essence 1 – Zephyr. What’s more, we have this quote from Syl:
“I bind things, Kaladin.” – TwoK ch67 “Words”
Following this pattern, we would expect Ivory to correspond with Transformation. This would mean Pattern should tie to Illumination. However – unless there’s some sort of –flowing-fractal-lines-as-liquid thing here, he doesn’t bear any resemblance to the essence of Blood. This could indicate my theory is completely incorrect, or it could mean there is something different about Pattern and his bond with Shallan.
(As an aside, this theory lends some credence to the idea I’ve seen recently about the KR bonding to two spren.)
Finally, for the sake of argument, I’ll list all the assumptions, consequences and problems with my theory that I can currently think of.