Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)Create three 1/1 green Saproling creature tokens.
Whenever you cast a blue spell, exile the top card of target player's library.Whenever you cast a black spell, exile the top card of target player's library.Your opponents can't cast spells with the same name as a card exiled with Circu, Dimir Lobotomist.
Counter target spell unless its controller discards their hand.Transmute (, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)
Return target permanent to its owner's hand. Its controller loses 3 life.Transmute (, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)
Enchant creature: Exile enchanted creature and all Auras attached to it. At the beginning of the next end step, return that card to the battlefield under its owner's control. If you do, return the other cards exiled this way to the battlefield under their owners' control attached to that creature.
