Mana Crypt [Kaladesh Inventions] Green/Blue they reveal X cards from

they reveal X cards from their hand

Set: Secret Lair Showdown Type: Creature — Rat Rarity: Rare Cost: {1}{B}{B} Relentless Rats gets +1/+1 for each other creature on the battlefield named Relentless Rats

Set: Guilds of Ravnica Promos Type: Artifact Rarity: Rare Cost: {3} Lands you control have "{T}: Add one mana of any color

{2}{G}{G}{G}: Creatures you control get +3/+3 and gain trample until end of turn

Tyrant's Familiar gets +2/+2 and has "Whenever Tyrant's Familiar attacks

Mana Crypt [Kaladesh Inventions] Green/Blue they reveal X cards fromSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {0} At the beginning of your upkeep, flip a coin. If you lose the flip, Mana Crypt deals 3 damage to you. {T}: Add {C}{C}. An utterly silent chamber, submitted by an artificer who wished to remain anonymous.