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This spell costs {1} less to cast for each creature you control with power 4 or greater.
Counter target spell unless its controller pays {X}.
'{T}: Add one mana of any color in your commander's color identity.
'{T}: Look at the top card of target player's library. If it's a nonland card, you may pay 2 life. If you do, put it into that player's graveyard.
'Counter target spell.
Flashback {5}{U}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
'{T}: Add one mana of any color in your commander's color identity.
'For each spell and ability your opponents control, counter it unless its controller pays {4}.
'Return X target creature cards from your graveyard to your hand.
'Counter target creature or sorcery spell.
'Return X target creature cards from your graveyard to your hand.
'For each spell and ability your opponents control, counter it unless its controller pays {4}.
'This spell costs {1} less to cast if you control a Wizard.
Draw three cards.
'{T}: Add one mana of any color in your commander's color identity.