Mana Drain [Iconic Masters]Set: Iconic Masters Type: Instant Rarity: Mythic Cost: {U}{U} Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value. Enthusiasm is no match for preparation.

Lady Sun often felt her loyalty to both tested

Counter target spell if its mana value is X

it gets +1/+1 until end of turn

/ No mighty battles marked the Southland's fall

it enters the battlefield tapped

−7: Search your library for any number of Elf creature cards

"I write upon clean white parchment with a sharp quill and the blood of my students

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell

Set: Alpha Edition Type: Enchantment — Aura Rarity: Common Cost: {B} Enchant creature

The landbound envy the birds' ultimate freedom in the sky

You may reveal that card

all creatures that opponent controls attack if able