Containment Pentagram (1) Artifact : The next time target permanent would be exiled as an effect of its own ability, instead it remains on the field.
Selesnya Forum (1) Artifact Whenever you play a spell, or a spell you control is put into play, with in its mana cost, you may tap any number of permanents you control. If you do, treat that spell as if you had paid its mana cost with mana equal to the number of permanents tapped this way.
Circle of Life (1) Artifact : The next time target permanent would be sacrificed as an effect of its own ability, instead it remains on the field.
Spell Conduit (1) Artifact : Put target spell from your hand into play. Treat this spell as if target player had put it into play.
Obelisk of the Gods (2) Legendary Artifact ,: Until end of turn, you may have spells treat you, players, and/or opponents as your choice of you, players, and/or opponents.
Retreating Hologram (2) Artifact If you would return a card to your hand as an effect of a spell or ability, you may choose not to. Treat that spell as if you had returned said card to your hand.
Spellhacker (3) Artifact ,: You control all aspects of the next spell played this turn. (You choose its X mana costs, targets, choices, and any other effects.)
Nullfield Obelisk (4) Legendary Artifact On your end step, Imprint the mana cost of the spell with the highest mana cost you played this turn onto this. Opponents cannot play more spells on their turns with a higher mana cost than that of spells last Imprinted onto this.
Spellcrafter's Orb (5) Artifact You may play spells ignoring additional costs. (Additional costs are additional effects that activate when you play a spell, and that which if you don't pay, will result in the immediate sacrifice of the spell.)
Fate's Calendar (5) Legendary Artifact : The next time you would toss a coin, you may choose the result instead of actually tossing the coin.
Circle of Power (5) Artifact Whenever you play a spell, or a spell you control is put into play, with in its mana cost, you may choose not to pay its cost. If you do not, treat that spell as if you had paid for its mana cost.
