Wall of Shards [Mystery Booster] Human Rebel Tails You Lose Type: Creature

Tails You Lose Type: Creature — Goblin Artificer Rarity: Rare Cost: {1}{R} When Goblin Engineer enters the battlefield

Set: Tempest Type: Creature — Elemental Rarity: Rare Cost: {5}{G}{G}{G} At the beginning of each upkeep

Archangel gets +1/+1 for each other creature with flying on the battlefield

" —Ezuri

As a sorcery you may pay the mana cost of a locked door to unlock it

Wall of Shards [Mystery Booster] Human Rebel Tails You Lose Type: CreatureSet: 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.)