Unbound Flourishing [Modern Horizons]

Unbound Flourishing [Modern Horizons]Set: Modern Horizons 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.

Set: Champions of Kamigawa Type: Legendary Creature — Rat Rogue Rarity: Rare Cost: {3}{B}{B} All Rats have fear

you gain 1 life and target opponent loses 1 life

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {3}{U}{U} You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost

Set: Tempest Type: Land Rarity: Uncommon {T}: Add {C}{C}

I've learned an important lesson: the relics we watch may be watching us back

Set: Arena League 2004 Type: Sorcery Rarity: Rare Cost: {U} Draw a card

Set: Champions of Kamigawa Type: Legendary Land Rarity: Rare Hall of the Bandit Lord enters the battlefield tapped

Savannah Lions can take a victim by surprise

Set: Beta Edition Type: Creature — Demon Rarity: Rare Cost: {4}{B}{B}{B} Flying

" —Sarnvax

{1}{U}: Return target Spirit you control to its owner's hand

the Sky Ruin enters the battlefield tapped