Forum:Ancient City Rainbow Ruins 3rd effect...

Ancient City Rainbow Ruins 3rd effect is to "You can send 1 "Crystal Beast" monster you control to the Graveyard to negate the activation of a Spell or Trap Card and destroy it." can that many any spell or trap card? even my own?--AkamaruRules (talk • contribs) 02:17, September 7, 2011 (UTC)