“Not on their own,” said Oromis. “Not unless the inspiration to use magic should sweep over the dragon and allow them to break their Eldunari from within, which to my knowledge has happened but rarely. The only other option would be for the dragon to convince someone else to smash the Eldunari for them. That lack of control is another reason why dragons were extremely wary of transferring themselves into their heart of hearts, lest they trap themselves in a prison from which there was no escape.”
Eragon could feel Saphira’s loathing at the thought of that prospect. She did not speak of it, however, but asked,
“We do not know the exact number,” said Oromis, “but we estimate that his hoard contains many hundreds.”
A wriggle shimmered down Saphira’s glittering length.
Oromis hesitated, and it was Glaedr who answered.
The base of Eragon’s skull began to throb, and he became increasingly aware of his weariness from the past four days of traveling. His exhaustion made it difficult to keep hold of thoughts for more than a few moments; at the slightest distraction, they slipped out of his grasp.
The tip of Saphira’s tail twitched.
“That is true,” said Oromis, “but they are as much Galbatorix’s captives as Murtagh and Thorn.”
“It is something for us both to strive for,” said Eragon. “We are their only hope.” He rubbed his brow with his right thumb, then said, “There is still something I don’t understand.”
“Oh?” asked Oromis. “Wherein lies your confusion?”
“If Galbatorix draws his power from these hearts, how do they produce the energy he uses?” Eragon paused, searching for a better way to phrase his question. He gestured at the swallows flitting about in the sky. “Every living thing eats and drinks to sustain itself, even plants. Food provides the energy our bodies need to function properly. It also provides the energy we need to work magic, whether we rely upon our own strength to cast a spell or make use of the strength of others. How can that be, though, with these Eldunari? They don’t have bones and muscles and skin, do they? They don’t eat, do they? So then, how do they survive? Where does their energy come from?”
Oromis smiled, his longish teeth glossy as enameled porcelain. “From magic.”
“Magic?”
“If one defines magic as the manipulation of energy, which properly it is, then yes, magic. Where exactly the Eldunari acquire their energy is a mystery to both us and the dragons; no one has ever identified the source. It may be they absorb sunlight, as do plants, or that they feed off the life forces of the creatures closest to them. Whatever the answer, it has been proven that when a dragon undergoes body death and their consciousness takes up sole residence in their heart of hearts, they bring with them however much spare strength was available within their body when it ceased to function. Thereafter, their store of energy increases at a steady pace for the next five to seven years, until they attain the full height of their power, which is immense indeed. The total amount of energy an Eldunari can hold depends upon the size of the heart; the older a dragon, the larger their Eldunari and the more energy it can absorb before becoming saturated.”
Thinking back to when he and Saphira had battled Murtagh and Thorn, Eragon said, “Galbatorix must have given Murtagh several Eldunari. That’s the only explanation for his increase in strength.”
Oromis nodded. “You are fortunate Galbatorix did not lend him any more hearts, else it would have been easy for Murtagh to overwhelm you, Arya, and all the other spellcasters with the Varden.”
Eragon remembered how, both times he and Saphira had encountered Murtagh and Thorn, Murtagh’s mind had felt as if it contained multiple beings. Eragon shared his recollection with Saphira and said,
Faint lines appeared around the corners of Oromis’s down-turned mouth. “None that we know of. After the fall of the Riders, Brom went searching for Eldunari that Galbatorix might have overlooked, but without success. Nor, in all my years of scouring Alagaesia with my mind, have I detected so much as a whisper of a thought from an Eldunari. Every Eldunari was well accounted for when Galbatorix and Morzan initiated their attack on us, and none of them vanished without explanation. It is inconceivable that any great store of Eldunari might be lying hidden somewhere, ready to help us if we could but locate them.”
Although Eragon had expected no other answer, he still found it disappointing. “One last question. When either a Rider or a Rider’s dragon dies, the surviving member of the pair would often waste away or commit suicide soon afterward. And those that didn’t usually went mad from the loss. Am I right?”
“What would happen, though, if the dragon transferred their consciousness to their heart and then their body died?”
Through the soles of his boots, Eragon felt a faint tremor shake the ground as Glaedr shifted his position. The gold dragon said,
HANDS OF A WARRIOR
Eragon nibbled on a warm, sweet strawberry while he stared into the fathomless depths of the sky. When he finished eating the berry, he set the stem on the tray before him, pushing it into just the right spot with the tip of his forefinger, and then opened his mouth to speak.
Before he could, Oromis said, “What now, Eragon?”
“What now?”
“We have spoken at length on those subjects about which you were curious. What now do you and Saphira wish to accomplish? You cannot linger in Ellesmera, so I wonder what else you hope to achieve by your visit, or is it your intention to depart again tomorrow morning?”