Mana Crypt [Kaladesh Inventions] DYN001 and enchantment with mana value

and enchantment with mana value less than or equal to the amount of {E} paid this way

you may pay {1 - Resource} to prevent 1 of that damage

Set: Diamond & Pearl: Black Star Promos Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Set: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {3}{B} If you control a commander

Remove three +1/+1 counters from sawtooth Avenger: Sawtooth Avenger gains your choice of deathtouch

Mana Crypt [Kaladesh Inventions] DYN001 and enchantment with mana valueSet: 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.