Beseech the Queen [Planechase] Weatherlight (Whenever you cast a spell

(Whenever you cast a spell

Set: Urza's Legacy Type: Enchantment Rarity: Rare Cost: {G} When an opponent casts an instant spell

Set: Kaladesh Inventions Type: Legendary Artifact Rarity: Mythic Cost: {6} {8}

Set: Alpha Edition Type: Enchantment Rarity: Rare Cost: {2}{R} Whenever a player taps a land for mana

Beseech the Queen [Planechase] Weatherlight (Whenever you cast a spellSet: Planechase Type: Sorcery Rarity: Uncommon Cost: {2 B}{2 B}{2 B} ({2 B} can be paid with any two mana or with {B}. This card's mana value is 6.) Search your library for a card with mana value less than or equal to the number of lands you control, reveal it, put it into your hand, then shuffle. Those who hear her go mad with inspiration.