It can either be a black or a blue cardstock option, often finished with textured paper to enhance the tactile feel, gripping, and luxurious look of the playing cardstock
x1] [When Attacking] This Character gains +1000 power until the start of your next turn
Synergy draw: If your deck cares about creatures, attacks, artifacts, enchantments, or graveyards, your best draw often lives inside that theme
The faster you can turn on delirium, the better Grim Flayer will be
The mana cost is in the upper right corner of the card
The day-and-night mechanic was supposed to simplify this confusion, but ended up muddying the waters even further, to the point where Mark Rosewater has named it one of the worst MTG mechanics of all time