Forum:"When exactly 1 card is destroyed" vs Equip Spells

Here's a good question - Let's say you control a monster whose effect activated "when exactly 1 card you control (and no other cards) is destroyed" - for example, "Marina, Princess of Sunflowers". Does that mean the effect will not activate if, say a monster I control is destroyed by battle while equipped with an Equip Spell Card, as the Equip Spell Card is destroyed simultaneously (but for a completely different reason)? Or can the effect activate, since exactly 1 card was destroyed by battle there? Battlemaniac (talk • contribs) 20:19, December 16, 2014 (UTC)