29 Votes in Poll
Chance of champ in area= 100%
Chance of two champs in area= 80-90%
You didn't know 2 champions could spawn? Every 300 zombie kills spawns one.
With this champion only spawns in area when the last wave is reached.
No. Champion already spawns mid-way through the last wave, guaranteed. Not to mention the Champion itself needs to be removed.
However, a better thought out mini-boss mob (exclusive to Arena) for the end of Wave 4 would be fun.
What do you think?