toad Variant witch

These witches should be dressed in dark green and have a toad by them. The toad should not be hostile. The witch should only spawn in witch huts. These witches should look like they are holding a wand. they should be able to use their wand to turn a creature into a toad. They should only attack Villagers and Players. The target should be infected with a fatal poison and if they die from the poison then they should turn into a toad to. the witch would keep only one toad and if it had extra it can brew them into a potion of poison. These witches will not have cats. If the witch is killed it should have a small chance of dropping its wand. The wand would have a random durability of 1-100. The player should be able to use 5 durability to either shoot out a bolt of toad magic or to turn someone from a toad into their original form. I do not know what it would be called I will leave that up to mojang.