Omniscience [Amonkhet Invocations] Cat Beast Then that player or that

Then that player or that permanent's controller may pay {R}{R}

Set: Limited Edition Beta Type: Artifact Uncommon Cost: {1} Whenever a player casts a white spell

Set: Lorwyn Type: Creature — Elemental Incarnation Rare Cost: {3}{G}{G}{G} Trample If damage would be dealt to another creature you control

The faultless and immaculate castes form the lower tiers of elvish society

Set: Judge Gift Cards 2011 Type: Instant Rare Cost: {B} Search your library for a card and put that card into your graveyard

Omniscience [Amonkhet Invocations] Cat Beast Then that player or thatSet: Amonkhet Invocations Type: Enchantment Mythic Cost: {7}{U}{U}{U} You may cast spells from your hand without paying their mana costs.