First of all, I want to clarify that the image I am sharing is not mine. The image belongs to Psystrike. So, credit goes to him or her. With that said, let’s begin.
As you can see in the image, Margaret is using her "Rainbow Heal"—a skill that appears in both *Rune Factory 4* and *Rune Factory 5*. When I first saw the image, I was truly amazed. I have a lot to say about this, but let’s take it one step at a time.
What is "Rainbow Heal"?
"Rainbow Heal" is a spell granted to Margaret when Lest decides to marry her. Eventually, Margaret receives a letter from her sister, which teaches her a new healing ability: "Rainbow Heal"—the ultimate healing spell. This skill restores the player's HP to its maximum and removes any negative status effects, all accompanied by a beautiful rainbow-colored visual effect.
"Rainbow Heal" in *Rune Factory 5*?
At first, I was quite puzzled, as Margaret never used this spell during my own playthrough. Furthermore, no one else seems to have mentioned it. Even a quick Google search suggests that Margaret no longer possesses a unique, exclusive healing spell in *Rune Factory 5*; instead, she uses a staff to attack by launching musical notes and casting wind-element spells. So, you might ask: what is happening in this image? That is exactly what I am about to explain.
Crafting Mechanics and the "Rainbow Waterpot"
One thing that caught my eye is the set of accessories worn by both Ares and Margaret. It’s clear that the person who shared this image has years of experience and knows how to craft the best gear sets. Looking closely at Margaret, you can see that she is holding a "Sorcerer's Wand." This strikes me as curious at first, given that Margaret wields an "Emerald Rod" as her default weapon. It’s worth keeping this in mind, as it will be relevant later on.
In every *Rune Factory* title, there is a crafting mechanic—specifically, forging—which is essential for game progression, as it allows you to create and upgrade your own weapons and tools. The term "upgrade" is the key here. Once you have a weapon, you can level it up (up to Level 10) using the upgrade option. This is the secret to forging devastatingly powerful weapons.
With that in mind, let’s look at what’s actually happening here. What we’re seeing isn’t a default ability belonging to Margaret in *Rune Factory 5*; rather, the user who uploaded this image crafted a wand that, when charged, produces a rainbow effect while healing companions. Yes, that is actually possible.
You can forge a weapon and give it to a companion to use in combat. More specifically, a "Rainbow Waterpot" was included in the forging recipe to grant the weapon this effect. I wasn't fully aware of the depth of this mechanic, but after doing some research, I figured it out.
Conclusion:
What is shown in the image is Margaret wielding a "Sorcerer's Wand" with the "Rainbow" effect applied—not the "Emerald Rod" she carries when you first meet her. So, for those who assumed this meant Margaret is the "canon" wife for Lest, I’m sorry to say you’re mistaken. It turns out her "unique" ability might not be as unique as we once thought, since it’s something anyone can replicate.