Whenever an opponent casts a spell, counter that spell and put a depletion counter on Decree of Silence. If there are three or more depletion counters on Decree of Silence, sacrifice it.
Cycling
![4 4](/images/productsymbols/4_icon.gif)
![Blue u](/images/productsymbols/u_icon.gif)
![Blue u](/images/productsymbols/u_icon.gif)
(
![4 4](/images/productsymbols/4_icon.gif)
![Blue u](/images/productsymbols/u_icon.gif)
![Blue u](/images/productsymbols/u_icon.gif)
, Discard this card: Draw a card.)
When you cycle Decree of Silence, you may counter target spell.