WAN 2.2 I2V native Enhanced (Lightning Edition) long video

Edit: I’ve added a version without the Super Power LoRA for those who are more cautious.
For anyone who still wants to try the Super Power LoRA but doesn’t want to use the folder included in the ZIP file, I’m redirecting you to the GitHub page.
If you need help downloading it, feel free to ask me.
Here’s the link: https://github.com/rgthree/rgthree-comfy/pull/583

I decided to share my workflow after receiving a few requests. It’s quite simple — I don’t like to make things too complicated. I also use another workflow with three KSamplers that provides higher quality and smoother transitions, but it takes longer to generate.

For this one, you can keep the default settings or increase the steps if you want better results.

I also recommend using my custom checkpoint model to minimize quality loss between transitions. It’s a merge of several LoRAs, including Lightning WAN 2.2 and WAN 2.1.

/model/2053259/wan-22-enhanced-lightning-edition?modelVersionId=2346136

Tutorial:
There are 6 sections in total.

• The first section generates a 5-second video.

• The video transitions are handled only in the fifth section.
  If you run the first and second sections together, the videos won’t be merged — you need to run the first and fifth sections together.

For example, to create a 15-second video, you need to run the first, second, and fifth sections.
Interpolation also happens in the fifth section, but you can enable it in the first section as well if you prefer.

You can add a different prompt and different LoRAs for each section.

You don’t need to calculate the resolution manually to avoid cropping in the final video — the node automatically sets the correct aspect ratio.

Super Power LoRA setup:
To use Super Power LoRA, you must install the custom node rgthree from:
👉 https://github.com/rgthree/rgthree-comfy

You can either git clone it or install it via the Manager.
Then, go to your ComfyUI/custom_nodes/rgthree directory and replace it with the folder included in my ZIP file — otherwise, the node won’t appear.

Super Power LoRA is widely used because it allows you to save and load templates, which is extremely useful if you often work with multiple LoRAs together — especially for WAN 2.2, which requires loading LoRAs on two different models.

If you have any questions, feel free to ask!