lairon pokemon card - 121/167 - Twilight Masquerade [Colorless][Colorless] Pokemon TCG - SM9b -

Whenever equipped creature attacks, destroy target creature

He also called out the art for Locke Cole, done by artist akagi

There are cards out there like Sakashima of a Thousand Faces that negate the legend rule, so putting these two cards in a deck together is a wise choice

Instants & Sorceries - 21

The success of the archetype is entirely dependent on building a critical mass of aggro-approved creatures and spells, the grand majority of which are boring one- to two-drops

Consider its card type, any effects that modify when you could cast it (such as flash) and any other effects that stop you from casting it (such as from Meddling Mages ability) to determine if and when you can do this