Forum:Spiritual wind art - miyabi vs Gyzarus

So i fusion summon Gladiator beast Gyzarus and my friend uses Spiritual wind art- miyabi. I say that Gyzarus's effect still occurs meaning that it still can destory 2 cards. I am not arguing that spiritual wind art- miyabi doesnt send gyzarus to the deck but i am arguing if the effect still takes place since i successfully special summoned it from my extra deck. So they say its spell speed saying it goes before the monster's effect. I say when i special summon the effect occurs and since miyabi's effect is that it targets a card ON the FIELD meaning i must have special summoned successfully meaning the effect takes place. So am i right or are my friends?