Unbound Flourishing [Secret Lair Drop Series] Tue Whenever a basic land is

Whenever a basic land is tapped for mana of the chosen color

During investigations

and often the difference between survival and being the next meal for an angry ksarik is having the right equipment

and legendary achievement

Unbound Flourishing [Secret Lair Drop Series] Tue Whenever a basic land isSet: Secret Lair Drop Series Type: Enchantment Rarity: Mythic Cost: {2}{G} Whenever you cast a permanent spell with a mana cost that contains {X}, double the value of X. Whenever you cast an instant or sorcery spell or activate an ability, if that spell's mana cost or that ability's activation cost contains {X}, copy that spell or ability. You may choose new targets for the copy.