M Diancie EX (XY44) [XY: Black Star Promos]Set: XY: Black Star Promos Type: Fairy Rarity: Promo Retreat cost: Colorless,Colorless

if Tombstone Stairwell is on the battlefield

Target creature gets -5/-5 until end of turn

Sometimes it's a good choice to stay on course

Set: Beta Edition Type: Artifact Creature — Beast Rarity: Rare Cost: {6} Clockwork Beast enters the battlefield with seven +1/+0 counters on it

Set: Shadowmoor Type: Enchantment Rarity: Rare Cost: {3}{B}{B} Whenever a land enters the battlefield under an opponent's control

Set: Exodus Type: Enchantment Rarity: Rare Cost: {1}{G} {G}

Set: Visions Type: Artifact Rarity: Rare Cost: {4} At the beginning of each player's draw step

Set: Planechase Planes Type: Plane — Alara Rarity: Common All creatures have exalted

Set: Stronghold Type: Artifact Rarity: Rare Cost: {0} If Mox Diamond would enter the battlefield

return Boneyard Scourge from your graveyard to the battlefield

They are also known for their hymns to the dead

When Oathkeeper