Thunder Knights, Motivated Halberd Dragon (R)

[Call Cost] [Pay 2 gauge] [Counter] 【Act】 "Requirement of Thunder" If a monster with "Thunder" in its card name on your field [Move] during this turn, call this card from the hand without paying its [Call Cost]. You may only use "Requirement of Thunder" once per turn. When this card enters the field or [Move], destroy a monster on your opponent's field. [Move]