Wax Magnus is my third sona, and is my current favorite. He is the Hoid in my growth themed world. He can and will cause growth to random bystanders and or himself at opportune or inopportune times. There is some lore in the gemstone on his chest, it is what gives him the growth power.
And I didn't draw the hands. 4 finger hands, can use my other ref sheets like this one, I have not figure out how to differentiate them yet.

Art by me, SyphonDragon