The Magic Mirror [Throne of Eldraine Prerelease Promos] Portal Three Kingdoms Promos Set: Duels of the Planeswalkers

Set: Duels of the Planeswalkers Promos 2013 Type: Creature — Hydra Rarity: Mythic Cost: {X}{G}{G} Primordial Hydra enters the battlefield with X +1/+1 counters on it

When Knowledge Vault leaves the battlefield

Set: Beta Edition Type: Instant Rarity: Rare Cost: {G} Look at the top three cards of target player's library

the Hour of Promise

The Magic Mirror [Throne of Eldraine Prerelease Promos] Portal Three Kingdoms Promos Set: Duels of the PlaneswalkersSet: 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.