Ice Barrier is a protective move that is quite valuable during a battle, and Final Blizzard actually punishes your opponent for being down to the last prize card
If you gain an amount of life "for each" of something or "equal to the number" of something, that life is gained as one event and Leyline of Hope's second ability applies only once
Whenever he banishes another character in a challenge you can ready him and challenge again
An unopened First Edition box of the original Pokmon cards from 1999 were recently sold at auction for $56,000
Itd be fair to say that, sure, Ive only mentioned cards in games that in no way affected paper Magic or its formats
For example, if a decks highest cost card is 7, players may want to make sure there are at least some cards in each of the costs from 1-6