TCGPlayer developed a metric called the TCG Market Price for each card that was based on the most recent sales, allowing for near real-time valuation of a card in the same manner as a stock market
Legendary Creature - Dragon Kairi, the Swirling Sky Flying, ward When Kairi dies, choose one Return any number of target nonland permanents with total mana value 6 or less to their owners' hands
Banes Contingency Another three mana in response
Heres a list of the other bombs from the bonus sheet: Sheoldred, Whispering One Yorion, Sky Nomad Atris, Oracle of Half-Truths Grimgrin, Corpse-Born Atraxa, Praetors Voice Kroxa, Titan of Deaths Hunger Ragavan, Nimble Pilferer The bonus sheet should not be a main feature of the format, but many decks in March of the Machine won games thanks to these powerhouses
Seriously though, this is a generous addition to any enchantment decks
Heres how SNKRDUNK authenticates TCG and spots re-shrinked box sets