Most people fall into the trap of building their decks around their spells and worrying about the mana later. So many people post decklists that play three, four, or even five colors, and literally leave the manabase blank
2017-11-17 If a Dragon entering the battlefield causes Dragon Tempests second ability to trigger but leaves the battlefield before that ability resolves, that Dragon still deals damage
Maybe Secret Lairs dont need that extra hype
Normally when I play a creature, the rules say I get a certain power and toughness for the mana Ive spent and I can use that card to attack or defend
: If you control Applejack, Fluttershy, Pinkie Pie, Rainbow Dash, and Rarity, everypony wins the game