For Competitive EDH None of these decks seem all that strong once you transition to higher power level tables, but well award this category to Hail, Caesar, if for no other reason than its just trying to get the table dead as soon as possible without fiddling around with gimmicky subthemes
Nevertheless, its this cards Shift keyword that makes it well worth putting into pretty much any deck featuring sapphire cards
Commander (formerly EDH) is a Magic: The Gathering game type where every player plays with a deck of 99 cards, led by a Legendary Creature: the Commander
Id like to see this planeswalkers second ability be a -2 instead of 3, or have the first ability be a +2 instead of 1
The trick with Library is knowing when to play slowly to reap the card advantage and when to press your advantage by deploying all the spells youve drawn
You get the occasional bad apple hoodwinking new players, but most players, like most people, are decent folk looking for a good time