mtg cards similar to doubling season (Commander Masters) it places twice that many of those counters on that permanent instead MtG: In the Spotlight: Doubling

One of the most exciting and popular TCG formats is Booster Draft, which combines the discovery of pulling cards from booster packs with the strategy and fun of crafting a deck before you do battle against your opponents

The Behemoth buffs your whole board and makes it lethal out of nowhere, and Kozilek draws you a ton of cards and annihilates opposing permanents

Whenever you cast a Dragon creature spell from your graveyard, it gains "When this creature dies, exile it." : Add two mana in any combination of colors

Some of the higher priced cards are those with fewer prints, or have become valuable just because of the way they can devastate a table