Well of Lost Dreams [Commander 2017]

Well of Lost Dreams [Commander 2017]Set: Commander 2017 Type: Artifact Rarity: Rare Cost: {4} Whenever you gain life, you may pay {X}, where X is less than or equal to the amount of life you gained. If you do, draw X cards. Some say the knowledge lost during the Ritual of Rebuking is returned through the well's waters.

Set: Modern Masters 2015 Type: Instant — Arcane Rarity: Common Cost: {X}{B}{B} Return X target creature cards from your graveyard to your hand

"Pain is temporary

choose a card at random in your graveyard

Its power is equal to that card's power and its toughness is equal to that card's toughness

" —Zilan

Set: Fate Reforged Type: Sorcery Rarity: Common Cost: {5}{B} Delve (Each card you exile from your graveyard while casting this spell pays for {1}

Set: Rise of the Eldrazi Type: Instant Rarity: Common Cost: {W} Destroy target blocked creature

Set: Unlimited Edition Type: Creature — Elemental Rarity: Rare Cost: {2}{G}{G}{G}{G} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking

Set: Guilds of Ravnica Prerelease Promos Type: Instant // Instant Rarity: Rare Cost: {G/W}{G/W} // {4}{G}{W} Put a +1/+1 counter on target creature

Set: Planechase Type: Artifact Rarity: Common Cost: {1} {T}: Target player exiles a card from their graveyard

create a 1/1 green Snake creature token

I believe they are the protectors of the lost secrets of our world