This Kaalia of the Vast EDH Deck is great for playing 1v1 EDH but it can also hold its own in Multiplayer as well. Kaalia’s EDH strategy is straight forward. The strategy is to get Kaalia of the Vast out quickly using Signets, Sol Ring, Lotus Petal, and Sphere of the Suns. Then use Swiftfoot Boots or Lightning Greaves to attack quickly. Once Kaalia of the Vast is out and Attacking you can put out some big creatures to take down your opponents quickly. The best way to take advantage of Kaalia’s ability is by taking multiple attack phases using Aurelia, The Warleader, Waves of Aggression, and Hellkite Charger. With multiple attack phases you can put out multiple creatures in one turn and do a lot of damage to your opponent at the same time.
I added in some reanimation cards to the deck as back up in case Kaalia is targeted early on in the game, I also added other ways to get out big creatures quickly such as Quicksilver Amulet and Sneak Attack as a back up for Kaalia. I use a good amount of draw cards in this deck to make sure that my hand is always full with Demons, Dragons, and Angels to take full advantage of Kaalia’s ability.
I use Cataclysm and Catastrophe to slow my opponents down when I have Kaalia of the Vast out because with Kaalia you do not need lands to get out your big creatures. You can also add in Armageddon and other land destruction cards to the deck but I try to avoid too much land destruction as it can get too frustrating for your friends.