Forum:Confusing

This is my situation:

1) In my Main Phase 1, I active Soul Exchange, target my opponent non-Tuner only monster.

2) My opponent chain with CoTH, special summon Formula Synchron.

After my Soul Exchange resolve, can I tribute my opponent monster before my opponent active his Formula Synchron and Synchro Summon?--Lê (talk • contribs) 04:21, May 28, 2011 (UTC)