Almost two days earlier. It's a few minutes past noon.
Everything is still and quiet and dark in a deep underground in an incredibly well-shielded room -
(in fact, the same shielded room where Altarrin once panic-Gated with Carissa, six weeks ago)
- and then, unobserved by anyone, the glow of a Gate-threshold appears. It's anchored on something that isn’t actually a permanent Gate, it has no power source, but it does have some of the targeting-related set-spells, and some structure laid in the stone to guide the magic now shaping the destination threshold.
The threshold is nearly in place when the magic - jumps, twitches, flaring as the source on the other side is disrupted - and then it snaps into place and a man is tumbling through, with the characteristic rolling momentum that an experienced mage might recognize as what it looks like when a mage drops themselves through a horizontal Gate-threshold onto a vertical destination one. He’s already curling into fetal position, protecting his head - on the other side is clearly a blaze of fire, briefly lighting the stone walls and neatly stacked crates, but he's shielded -
And then, with no warning at all and when the man is about halfway through his sideways fall, the Gate-threshold explodes. The force of it flings the man through the rest of the way, even as the Gate-threshold comes apart, and smashes him into the opposite wall near the ceiling. He falls, ragdoll limp, and lands, two meters down, in a heap on the unforgiving stone floor. His clothes are slightly on fire.
His heat-shield talisman absorbed most of the force from the fiery explosion that took down his Gate, before shattering and backlashing onto him; he’s badly burned, especially his hands and forearms, and the small narrow stone room already reeks of scorched meat.
His several overlapping shields against mage-energies are actually designed with Gate-strikes in mind, and even operating on pure reflex, he was running the energy-link to the threshold through a high capacity focus-stone. They get most of the backlash – and then they shatter, the focus-stone rather violently, and his mage-channels take the rest. His physical shields were still just barely intact when he hit the wall, at which point they too bite the dust, and he picks up some broken bones and internal injuries on both impacts.
Once the light of the disintegrating Gate-threshold fades, the room is once again still and quiet and pitch-black. But if an observer were there (none is), they might hear the man’s ragged, unsteady breathing.