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 (, Discard this card: Draw a card.)When you cycle Decree of Silence, you may counter target spell.
: Search your library for a Sliver card, reveal that card, put it into your hand, then shuffle.: Gain control of target Sliver. (This effect lasts indefinitely.)
At the beginning of each player's upkeep, Sulfuric Vortex deals 2 damage to that player.If a player would gain life, that player gains no life instead.
Target player loses 2 life and you gain 2 life.Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)
Search your library for a Dragon permanent card, put it onto the battlefield, then shuffle.Storm (When you cast this spell, copy it for each spell cast before it this turn.)
Enchant creature: Untap enchanted creature.: Enchanted creature gains flying until end of turn.: Enchanted creature gains shroud until end of turn. (It can't be the target of spells or abilities.): Enchanted creature gets +1/-1 or -1/+1 until end of turn.
Whenever a player casts a spell, you may put a +1/+1 counter on Forgotten Ancient.At the beginning of your upkeep, you may move any number of +1/+1 counters from Forgotten Ancient onto other creatures.