They attack in groups, covering themselves in steel armor to protect themselves from Heatmor.
鋼の よろいを 身にまとう。 天敵の クイタランの 攻撃を 集団で 防ぎ 反撃する。
Trivia
This card was popular during its rotation time in tournaments due to being one of the very few cards to allow one to mill their opponents cards out of the game quickly. A Heatmor card was released one set later in Dark Explorers specifically to counter these deck setups but proved to be ineffective until both cards and their respective sets were rotated out of gameplay.