Here are 4 workflows that contain the node KSampler (WAS): 1. Size: 19560 bytes URL: https://github.com/wyrde/wyrde-comfyui-workflows/blob/0924119652cca4bfd53684c8ccd6999b30b8bbbb/basics/was-nodes-start/wyrde%20was%20node%20basic.json 2. Size: 19702 bytes URL: https://github.com/wizcas/comfyui-workflows/blob/781c672d0fb275cfb89321be94c0f429def61853/comfyui/sd15-lcm-upscale-basic_1703002496.json 3. Size: 40504 bytes URL: https://github.com/devilkkw/StableDiffusion/blob/d710de646b6c2c4f871148963922075af352a1bc/CUI/kkw-automated.json 4. Size: 46279 bytes URL: https://github.com/jungyeup/COMFY_WORKFLOWCOLLECTION/blob/c7bd630d3a2d325e00b4c6d8d169a398e2861d84/abdul_halim_playground_s_to_sd1_5_refiner__face_restore___refiner___upscale___hdr__color_fix__comfyworkflows.json