Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by Tributing 2 Level 6 or higher Spellcaster-Type monsters, and cannot be Special Summoned by other ways. During either player's turn, when a Trap Card is activated: You can negate the activation, and if you do, destroy it. This card must be face-up on the field to activate and to resolve this effect.
idk what you guys are talking about ? you play Legion you summon DMGirl you play sage stone you get Dark Magician, once you have both DM and DMG on the filed you special summon SODM. what are yous not understanding ? Yugi basically did this in the show.
Negating traps isn't a good enough effect for something that requires such a hard to meet condition to be summoned. If you're playing a DM deck with this card, you are just wasting resources for this, which will be a dead draw in almost every scenario, instead of a card that actually has value in Champion's Vigilance. Cards like Econ, OtC, and Super Rush Headlong are much more common anyways
Too much requirements to summon. Why play this over, say, mirage dragon?