Forum:Elemental Hero Wildheart & Bottomless Shifting Sand

Ok so I was playing with a friend last night and a few turns produced all the strongest things to be destroyed, because my opponent had played Bottomless Shifting Sand (destroy the monster with highest attack out of all faceups), leaving my Elemental Hero Wildheart as the monster with the highest attack. So the next turn arrived and when I showed my opponent the effect of Wildheart ("This card is unaffected by the effects of trap cards.") his reaction was "Okay so it destroys this one instead" which was the second highest.

So we asked a different friend and he agreed with me, Wildheart would negate the effect. It doesn't bounce off him to the next highest surely, right?

-Radaeron