Titans' Nest
Enchantment
At the beginning of your upkeep, look at the top card of your library. You may put that card into your graveyard.
Exile a card from your graveyard: Add . Spend this mana only to cast a spell that's one or more colors without in its mana cost.
Legalities
- brawl: banned
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- standard: banned
- vintage: legal
- pioneer: legal
Rulings
- 2020-04-17:
Mana produced by Titans’ Nest can be used to cast a spell that has {X} in an additional or alternative cost.
- 2020-04-17:
If you don’t put the card you look at into your graveyard, it remains on top of your library. You’ll draw it during your draw step unless something else moves it.