Converted mana cost is simply the sum total of all the mana a card costs, regardless of what kind of mana we're talking about
King TChalla, much like Black Widow (above), gets you card draw as your opponents draw cards, which is always welcome (were all about Panther parity here)
Each approach has advantages and disadvantages that impact your collection, budget, and overall experience
The Colossus is a great way to win a game from nowhere, especially if youre running a Voltron deck built around auras
The addition of an Energy-less attack that helped setup evolution Pokmon was tremendous, and even the lack of a Weakness contributed to the fact that the creators wanted to change things up for a bit
This move demands four Energy and then eats up three of them, meaning you cant just spam it