Forum:Multiple questions

1. My opponent has out some Six Samurai monsters, one of which is equipped with Ebon Steed. I synchro Black Rose Dragon and blow up the field by using its first effect. Is the monster with the Ebon Steed saved or are they all gone?

2. Different deck - I have Blackwings versus an Alien deck. I have out Earthbound Immortal Aslla Piscu and my opponent activates Mysterious Triangle. Will my Assla Piscu destroy the monster summoned by Triangle since its summons and the destruction of my immortal happen at the same time, seeing as it's one card doing both?