At the end of a Khans of Tarkir draft, players will have 42 cards (not counting basic lands) with which to build a 40-card deck
During this time, Pokemon wasn't as popular as it was during the late 90s or as it is today
Gold Pokmon cards refer to Secret Rare gold cards, gold star cards from older sets, and full-art gold illustration cards from modern sets
Solitude is the best card in its cycle, and a welcome addition to white's removal suite
The current state of Modern is fantastic with the printings of Counterspell, Endurance and Solitude which lead to more grindy games, more complex decision-making and more interesting games overall
You can sometimes "splash" a third, playing two colors as your base and a couple powerful cards or additional costs of another color, but I'd really focus on the two colors you want here