Battle effect original capture row: ataho:0x21 Owner: 아타호 Skill: 염가열소 (0x21) Level/fixed: None Render track: actor-melee-or-dash Effect class: spawn-stream-effect Effect frame count: 7 Execution requirements: - runner must instantiate child objects over time - random placement/range present Helper behavior classes: - randomized-child-spawn-stream Drop original runtime PNG frames here. Use 640x480 unscaled output, sorted filenames, and no filtering.