Forum:Gadgets 'activate' vs Thunder King

Do the effects of Green Gadget, Red Gadget, or Yellow Gadget activate if Thunder King Rai-Oh is on the field? For example, if my opponent has a Thunder King Rai-Oh and I have a face down Torrential Tribute, can I summon my Gadget, activate its effect, and chain Torrential intending to successfully resolve its effect, or does the Trigger effect not activate in the first place? 94.174.66.83 (talk) 06:16, August 28, 2012 (UTC)