Forum:Is Pyramid of Light a one-step or two-step trap?

Is this a one-step or two-step trap? If I had Imperial Iron Wall active on my field when Pyramid of Light was destroyed, what would happen? Would the trap still destroy my sphinxes but send them to the graveyard or, because monsters cannot be removed from play, does it cancel out the whole effect of Pyramid of Light?Animaniac0024 (talk • contribs) 02:26, May 1, 2018 (UTC)