Community

Mar 2, 2013 -- 3:20PM, LMTRK wrote:

You are the one casting Unsummon, so its up to you when you are doing it. Im not sure if there is a "deafult", ruleswise however (this may be relevant if your opponent jumps in with a response of his own before you specify when you are casting it).

~ Tim   

It seems sensible to me that the default would be the equivalent of 'I accept your shortcut and Unsummon in response to the trigger.  Then again, I don't always get these tournament rules.

Cheers