Forum:Timing question

Just curious. I get the feeling I'll miss the timing on one of these, but I wanted to make sure.

Say I have Verdant Sanctuary on the field and something like Howling Insect is destroyed by battle. Can I only activate one of their effects or can i activate both? And if I can activate only one, would I choose which one to activate or does one take priority over the other?

74.196.63.105 (talk) 05:50, December 19, 2011 (UTC)