Community

Fires of Invention
Enchantment
You can cast spells only during your turn and you can cast no more than two spells each turn.
You may cast spells with mana value less than or equal to the number of lands you control without paying their mana costs.
"Just tell us how many you want and get out of the way."
Rulings (9)
If an effect allows or instructs you to cast a spell during another player's turn, you can't do so. The restriction of Fires of Invention takes precedence over that permission. Similarly, if an effect allows or instructs you to cast a third spell during your turn, you can't do so.
Oct 4, 2019
Fires of Invention doesn't impose any restrictions on playing lands or activating abilities.
Oct 4, 2019
If you cast a card “without paying its mana cost,” you can't choose to cast it for any alternative costs. You can, however, pay additional costs. If the card has any mandatory additional costs (such as that of Fling), you must pay those to cast the card.
Oct 4, 2019
Legality
Formats by platform
Commander
Competitive
Digital
Community & retro
Printings (4)
ELD#125$0.25
Throne of Eldraine
ELD#361$0.83
Throne of Eldraine