Battle effect original capture row: rinshan:0x18:Lv4 Owner: 린샹 Skill: 암각·영상승룡파 (0x18) Level/fixed: 4 Render track: actor-melee-or-dash Effect class: spawn-stream-effect Effect frame count: 2 Execution requirements: - runner must instantiate child objects over time - random placement/range present - child motion loop present Helper behavior classes: - randomized-child-spawn-stream Drop original runtime PNG frames here. Use 640x480 unscaled output, sorted filenames, and no filtering.