Prismatic Lace [Mirage]Set: Mirage Type: Instant Rarity: Rare Cost: {U} Target permanent becomes the color or colors of your choice. (This effect lasts indefinitely.)

" —The Book of Tal

Set: Dominaria Prerelease Promos Type: Legendary Planeswalker — Karn Rarity: Mythic Cost: {4} +1: Reveal the top two cards of your library

When Knowledge Vault leaves the battlefield

Set: Revised Edition Type: Land — Island Swamp Rarity: Rare ({T}: Add {U} or {B}

Set: Legends Type: Artifact Rarity: Rare Cost: {6} Instant and enchantment spells you cast cost up to {2} less to cast

sacrifice Pyrohemia

Set: Ixalan Prerelease Promos Type: Creature — Dinosaur Rarity: Mythic Cost: {4}{G}{G} This spell can't be countered

untap those creatures

{T}: Add {B} for each Swamp you control

The land beckons me

Set: Beta Edition Type: Sorcery Rarity: Rare Cost: {2}{W}{W} Destroy all creatures

Set: Alpha Edition Type: Instant Rarity: Uncommon Cost: {2}{U} Psionic Blast deals 4 damage to any target and 2 damage to you