Funghasts

With the introduction of Warped/crimson fungi to the game a lot of players seem to want mooshrooms with these new blocks on their back, but I think there's a better way. What if instead of the new fungi on a cow's back, it was on a Ghast? Introducing the Funghast! Funghasts would have two varients for the two new nether forest biomes. They would look like normal ghasts except for the fact that they have Nylium and fungus growing all over them. They would also have the vines that grow in their corresponding biome wrapped around their tentacles. They wouldn't be able to see the player from as far away as a normal Ghast due to the Nylium getting in their eyes, but if they do see you, they will attack using non-explosive fireballs. The Warped varrient's eyes would also turn blue instead of red when they are about to attack. Funghasts would also be afraid of the opposite forest varrient (Warped funghasts would be afraid of crimson biomes, and vice versa). Honestly who needs nether mooshrooms if funghasts make it into the game?