Decree of Silence [Scourge]

Description

Set:	Scourge
Type:	Enchantment
Rarity:	Rare
Cost:	{6}{U}{U}

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}{U}{U} ({4}{U}{U}, Discard this card: Draw a card.)
When you cycle Decree of Silence, you may counter target spell.