Breeding Pool [Ravnica Allegiance]

Breeding Pool [Ravnica Allegiance]Set: Ravnica Allegiance Type: Land Forest Island Rarity: Rare ({T}: Add {G} or {U}.) As Breeding Pool enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. "One beginning, many paths." Vannifar

In powdered form

Exert Pride Sovereign: Create two 1/1 white Cat creature tokens with lifelink

"If this world could make a wish

Set: Portal Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

Set: Champions of Kamigawa Type: Legendary Land Rarity: Rare {T}: Add {U}

you may put Nether Shadow onto the battlefield

When Karmic Guide enters the battlefield

You may spend blue mana as though it were mana of any color to pay the activation costs of Quicksilver Elemental's abilities

The same is true for artifacts and enchantments

{B}{B}: Knight of Stromgald gets +1/+0 until end of turn

Set: Legends Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {3}{U}{B} {X}

"I claim this land in the name of the queen