Rounding out our rares and mythics, Terror of Towashi keeps getting in and has repeatable recursion stapled to it
As for upgrading the deck the cards you would have to buy are first off, fetchlands, shocklands and Blood Moon
Barrensteppe Siege is solid value whichever way you slice it
Court of Emebreth might be the weakest if you arent the monarch since you only get a token, though it is a knight
On the other hand, Overlord of the Mistmoors is an excellent token generator in white, like Grave Titan, but its slightly more expensive
To differentiate Simplified and Traditional Chinese on Magic cards, consider the following: Punctuation Placement: In Chinese, a small circle marks the end of a sentence (as a period does in English)