Why the Halloween Chainsaw is a Real Game-Changer in Rivals

In the past, the only skins in Rivals with the 'motion change' feature were the Sandwich Heal Pack and the Karambit (excluding the Scale 1 Chainsaw, which just added an arm). Even then, the Karambit and food-themed heal items were common sights in other FPS games. However, the Halloween Chainsaw introduced a design not often seen in other games and a motion distinct from the original Chainsaw. Whether it's thanks to the Halloween Chainsaw or not, a large number of skins with motion changes started appearing afterward (e.g., the Balisong, Crystal Scythe, and the Key series with motion changes). So, when will I ever get the Halloween Chainsaw? ;;