|Holotome Profile: Giantkiller|
|Gallery | Cards | Appearances|
According to Sophie Casterwill, Giantkiller becomes more skilled the more he practices.
Though Giantkiller starts off with low attack and defensive abilities, he becomes more skilled through training.
- Giantkiller is based on King David who killed the giant, Goliath, with a sling in his youth.
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