Sleight of Mind [Alpha Edition] Aura // Legendary Land the player can activate mana

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

and if you travel far enough you'll come to the other side

Young Conquerer enters the battlefield

Creatures with islandwalk can be blocked as though they didn't have islandwalk

Sleight of Mind [Alpha Edition] Aura // Legendary Land the player can activate manaSet: Alpha Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one color word with another. (For example, you may change "target black spell" to "target blue spell." This effect lasts indefinitely.)