Ironder is a Daimon Heart Snatcher who briefly appears at the beginning of Sailor Moon S. Episode 16, People Who Need People. Presumably Eugeal sent her, though Eugeal's target at the time is unknown, as is what item Doctor Tomoe created her from (likely an iron, due to her name). She is also incredibly powerful. She defeated Sailor Jupiter, whose Sparkling Wide Pressure had no effect. Afterwards, she was destroyed by Sailor Moon using Moon Spiral Heart Attack.