Murktide Regent [Modern Horizons 2 Prerelease Promos]Set: Modern Horizons 2 Prerelease Promos Type: Creature Dragon Rarity: Mythic Cost: {5}{U}{U} Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Flying Murktide Regent enters the battlefield with a +1 +1 counter on it for each instant and sorcery card exiled with it. Whenever an instant or sorcery card leaves your graveyard, put a +1 +1 counter on Murktide Regent.

if that spell's mana cost or that ability's activation cost contains {X}

Kongming was forced to bluff at Xicheng

Set: Modern Horizons Type: Enchantment Rarity: Mythic Cost: {2}{G} Whenever you cast a permanent spell with a mana cost that contains {X}

If opponent has no creatures

Set: Foreign Black Border Type: Creature — Demon Rarity: Rare Cost: {3}{B}{B}{B} {T}: Destroy target land

"The Haunted Palace"

put that card on top of your library

"The wise learn from successes as well as mistakes

Kithkin healers chant the clan songs of both their parents over the broth to double its curative effect

Set: Sword & Shield: Fusion Strike Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

Whenever a player casts an instant or sorcery spell

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {3}{B}{B} Horsemanship (This creature can't be blocked except by creatures with horsemanship