The Magic Mirror [Throne of Eldraine Prerelease Promos]

The Magic Mirror [Throne of Eldraine Prerelease Promos]Set: Throne of Eldraine Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {6}{U}{U}{U} This spell costs {1} less to cast for each instant and sorcery card in your graveyard. You have no maximum hand size. At the beginning of your upkeep, put a knowledge counter on The Magic Mirror, then draw a card for each knowledge counter on The Magic Mirror.

prevent all damage that would be dealt to Bronze Horse by spells that target it

Set: Signature Spellbook: Gideon Type: Enchantment Rarity: Rare Cost: {1}{W} When Rest in Peace enters the battlefield

Set: Born of the Gods Type: Enchantment — Aura Rarity: Uncommon Cost: {5}{U} Enchant creature

Set: Diamond & Pearl: Secret Wonders Type: Water Rarity: Common Retreat cost: Colorless

When war machines became too costly

Wilderness Elemental's power is equal to the number of nonbasic lands your opponents control

Set: Eventide Type: Creature — Elemental Rarity: Uncommon Cost: {3}{U/R} Shrewd Hatchling enters the battlefield with four -1/-1 counters on it

if an opponent has no cards in hand

"Many wings haunt the skies these days

Koth Type: Sorcery Rarity: Common Cost: {4}{R} Spire Barrage deals damage to any target equal to the number of Mountains you control

−8: Each opponent loses life equal to the number of cards in their graveyard

Chromatic Armor enters the battlefield with a sleight counter on it