Forum:Rivalry of Warlords priority

A situation arose last night that we weren't sure on how it resolved. My opponent had Krebons out and then summoned Toon Gemini Elf to the field. I activated my set Rivalry of Warlords card and we were unsure of what to do then as it put in priority. I activated it so that he would have to tribute one of the monsters but he wanted to Synchro Summon Iron Chain Dragon to avoid the effect of Rivalry How does priority play out in that situation. We resolved it last night, by me not activating it until he was done with his Synchro Summon but I wanted to make sure of the actual ruling.

Also I have a question in regards to Mysterious Puppeteer it was turned to face up attack position in the same turn as the example above I was wondering if I gain the effect of it before the Synchro Summon or after the synchro summon.

Duelist33 18:00, 11 March 2009 (UTC)