Target 1 of your banished "Crystron" monsters; Special Summon it, and if you do, if your opponent controls any face-up monsters, change their DEF to 0. During either player's turn, except the turn this card was sent to the Graveyard, when a card or effect is activated that targets a "Crystron" monster you control: You can banish this card from your Graveyard; negate that effect.
Near Mint Unlimited - $0.20
Near Mint 1st Edition - $0.30
Lightly Played Unlimited - $0.20
Lightly Played 1st Edition - $0.30
Moderately Played Unlimited - $0.20
Moderately Played 1st Edition - $0.30
Played Unlimited - $0.20
Played 1st Edition - $0.20