Heavy Play (HP) = A card in this condition is defaced in a way that could make it unplayable in tournaments, even in a sleeve
Similarly, an ability of another card that instructs you to "transform" one of these cards will cause you to convert it, even if that ability doesn't use the word "convert." More Than Meets the Eye notes: "More Than Meets the Eye [cost]" means "You may cast this card converted by paying [cost] rather than its mana cost." It functions in any zone from which the spell can be cast
Descend 4 and descend 8 abilities care about there being at least four or eight permanent cards in your graveyard, respectively
We expected G/R Devotion to be the most popular deck in the room at the Pro Tour, and while Hangarback Walker was great in a lot of other places, a slower, grindy card was not at all what you wanted to be doing when your opponent was ramping to Dragonlord Atarka
Silver Tempest is the English-market relationship
Polteageist (Fantastical Parade) is not available in Regular Packs