It was Pot, of course, that imagined sno cones. He even imagined them in several colors. As they were lined up in front of him, he was sampling each color to see what it did. We know now that each one gave him a different amount of iMG. Obviously, purple was his favorite.
While he was doing this, Tii stopped by. Whereas Pot had not noticed the beautiful rainbow that all the sno cones in front of him made, it was not lost on Tii, who of course we all know is the expert in imagining combinations.
Tii asked if he could use some of Pot's sno cones. Pot, being the generous Giant that he is, gave Tii one of each color. Tii considered, tinkered, reckoned - and finally mixed them all together.
Being the Giant who is primarily affiliated with potions, Tii imagined a Rainbow Potion for all the Glitchen to use. Unfortunately he did not show his creation to Pot, so Pot did not think to imagine Rainbow Sno Cones.
For whatever reason, after he was finished choosing all the colors for his sno cones, Pot also imagined that sno cones would disintegrate when dropped. Since they can't be lined up anymore, it's entirely possible that he will never imagine Rainbow Sno Cones. Let's help Pot imagine Rainbow Sno Cones!!