Card Ability

When this card specifies a card with "Thunder Knights", it actually uses "迅雷", which is just the "Thunder" part of Thunder Knights card names. However, other cards with "Thunder" in their card name are translated from just "雷", so we have left it as "Thunder Knights" to avoid confusion. For clarification, this card interacts with all "Thunder Knights" cards, as well as "Thunderblade, Dragobreaker", "Thunder Formation", and "Thunderstorm Formation. ■ [Set] ■ When a monster with "Thunder Knights" in its card name [Move], draw a card. This ability only activates once per turn. ■ Reduce the size of all monsters with "Thunder Knights" in its card name by 1. ■ You may only [Set] one "Thunderstorm Formation" on your field.