Forum:Magna-Slash & Gravi-Crush Dragon

I finally got around to doing the duel between me and Leloche, but a question occurred to me near the end of it, since it isn't listed on their card effects, can Magna-Slash Dragon and Gravi-Crush Dragon use their effects at any time so long as you meet the requirements? Berserkfhurer 00:51, 20 November 2008 (UTC)