The average mana value of spells in your deck should be around 2 or 3, as that ensures you can cast spells throughout the game
"I'm going to play a land as my 61st card so that I have the perfect ratio of lands to spells." While your land-to-spell ratio may be more mathematically correct, you are still reducing the odds of drawing your best cards by doing this
1 foil card (random rarity level)
The movie isn't good, but that image stuck with me because of that subtle horror it displays
Besides under my own control, I once saw this card blow out a player as it was flashed in via an emergency [casthaven]Collected Company[/casthaven] in response to [casthaven]Damnation[/casthaven] as a way to prevent most of the profit for a soon-to-ultimate [casthaven]Liliana Vess[/casthaven]
Its what I chose this morning, and although FOMO can entice one to make a hasty purchase, keep in mind this FF set isnt a limited edition, and availability will come back around