In previous Un -sets (see "'Magic: The Gathering - Unstable'"), the vast majority of the cards printed were not tournament legal, which consequently made the sets less desirable to players
In the Commander variant, a meld card's color identity is determined only by the mana costs and mana symbols in the rules text of its front face
If a card with miracle is the first card drawn on a turn, it may be played for its miracle casting cost
But this article I wrote right after n00bcon X is generally not about that
In sacrifice shells like Cauldron Familiar builds, those triggers stack quickly and convert routine loops into real pressure
Fallen Empires , for an example, had a pretty infamous incident where a handful of the cards were accidentally printed with card backs for another collectible card game of its time: Wyvern