Responding to Creatures being sac'ed as payment

If I sacrifice a creature to pay for an activated ability, can my opponent respond with...

Tue, 9/16/2014 - 10:24am Forum Thread

Cards with books in the art

I'm looking for cards with books, scrolls and the like in the art.  I'm mostly looking for artifacts.  Here's the ones I've uncovered so far:

 

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Tue, 9/16/2014 - 10:14am Forum Thread

Combat damage General's Kabuto Q

I control a creature equiped with...

Fri, 9/12/2014 - 5:59pm Forum Thread
Tue, 9/2/2014 - 1:52am Forum Thread

Phthisis Q

If the target of...

Thu, 3/20/2014 - 12:01pm Forum Thread

Rules for hero cards?

What are, and where can I find, the rules for the hero cards?

Thu, 10/10/2013 - 2:41pm Forum Thread

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