A card scanner app is the fastest way to both add cards and find out what they are worth
My opinion on why Standard has been stale over the last few years is because there have been a small number of cards that have been much better than the rest of the card pool, which means you had to play them
With Triskaidekaphobia in the game, everyone with 13 life immediately loses the game , with the enchantment slowly bringing players ever closer to the deadly number
This is a prime example of the Zombie tribe's "slow but unstoppable" design from the original Innistrad block, and going that wide makes it easy for the player to push damage
While other cards have this same effect, they often cost more because they are attached to characters as abilities
Lord of the Nazgl and Grma, Saruman's Footman both give some nice support to the spellslinging theme