Metal-type cards can resist attacks a little easier than other types of cards
If so, the new card overload each set would continue to compound, especially for players trying to evaluate new cards for Standard, Pioneer, Historic, Alchemy, Modern, Legacy, and Vintage
Michael Rapp is a Modern specialist who favors Thoughtseize decks
These hourglasses, again, allow players to open even more packs, because it decreases the time they have to spend waiting for that next opportunity to open one
Some of these cards have indeed redefined the games meta
You might find you are only getting like +1 card on your opponent through casting a Wheel but based on what you know or assume about their cards combined with what you know about yours often makes it a great play