Iris is a slightly pushy creative green cobra snake who comes up with fantastic schemes. No one loves the zoo burning down more than Iris. She doesn't have arms or legs. She had been kept away from the rest of the animals in the reptile hut, so she wasn't able to go play with the others. Since she grew up largely alone, she never quite learned social graces, such as don't poison others. She uses spears, shotguns and grenades.