Doubling Season is the most expensive Foundations reprint by a wide margin
Braingeyser was as simple as simple could be, for X and two Blue Mana you had a sorcery that allowed you to Draw X cards or force opponent to draw X cards. It was a staple of Millstone decks and another way to get to your combo faster
Legality depends on the tournament format -- Drix Interlacer can be legal in some formats and banned or restricted in others
Number 114 Language English Legal Formats Commander, Legacy, Modern, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Pauper, Pioneer, Standard, Timeless Rulings (10/4/2004) If someone pays the cost, then the card was never drawn or discarded
The neat thing about these modular double-faced cards is that they allowed you to give the player two options, Rosewater explained