Wall of Shards [Mystery Booster] Aura // Legendary Land Set: Gym Challenge Unlimited Type:

Set: Gym Challenge Unlimited Type: Fire Rarity: Rare Retreat cost: Colorless

Inside this box

As Overgrown Tomb enters the battlefield

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step

Then put two lands back into the deck (to represent the mimics) and shuffle

Wall of Shards [Mystery Booster] Aura // Legendary Land Set: Gym Challenge Unlimited Type:Set: Mystery Booster Type: Snow Creature Wall Rarity: Uncommon Cost: {1}{W} Defender, flying Cumulative upkeepAn opponent gains 1 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)