Docs: round-2 animation session log (swing combo, slam, sword, pipeline traps)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Docs/Vault/07_Sessions/2026/2026-07-06_DevLoop_Iteration_CoopHades_Phase0.md

@@ -102,6 +102,20 @@ A_HitReact imported, wiring deferred (needs a hit-tick source). **Play-validated
 parameter-hash buffer write, driver disabled) renders the soldier flat on the ground in-game — the
 Blender→FBX→Humanoid→Rukhanka chain proven end-to-end. 456/456.
 
+## Round 2 — pronounced combat animation (operator: "animations feel clunky; swings, a sword, special-attack anims")
+
+Five more Blender clips (full-body; **the Synty LEFT arm mirrors X/twist vs the right** — axis-probed, side-aware
+helper): A_Swing_R2L/L2R (0.47 s, wound-torso anticipation → 2-frame strike → follow-through), A_Swing_Finisher
+(0.60 s overhead crash + crouch drop), A_Special_Slam (0.53 s two-handed ground slam = the Warrior cone's read),
+A_Fire_OneHand re-authored punchier. **Blender 4.4 slotted-action trap:** reassigning `animation_data.action` does
+NOT bind the slot — force `action_slot` before export/render or you bake a stale pose (all 8 re-exported bound).
+Controller: MeleeSwing → Swing1/2/3 on a new `ComboStep` int (replicated `MeleeCombo.Step`); Fire gated `!IsCone`;
+new SpecialSlam on `IsFiring+IsCone` (`IsCone` derived from replicated AbilityRef → blob archetype, remote-correct).
+**Sword:** SM_Wep_Sword_01 (same SciFiSpace atlas) as a mesh-sub-asset child of `Hand_R`; required
+`boneEntityStrippingMode Automatic → None` (stripped bone entities never pose attachments — the sword sat inert
+until the switch); ghost children have EMPTY names (find by LEG + LocalToWorld, not name); grip rot (90,0,0) tuned
+LIVE on the running entity then baked. Play-verified: the energy blade rides the fist. 456/456.
+
 ## Next session
 
 Phase 1 leftovers: HitReact wiring, creature locomotion for monsters (PolygonDog re-rig for the Swarmer is