A card with hybrid mana symbols in its mana cost is each color that appears in its mana cost, regardless of what mana was spent to cast it
Shinedust is used to obtain Flair for cards, but it has also been established that it will be folded into trading as a mechanic in a future update, replacing the Trade Tokens (which will be phased out)
This includes mana rocks, of which there are nine, Spawn/Scion makers (eight), cost reducers (four), and even a mana creature (Snapping VoidcrawSnapping Voidcraw), a card that steals lands (Oblivion SowerOblivion Sower) and a mana increaser (Forsaken MonumentForsaken Monument)

Bar the Japanese Exclusive, these are next to impossible to pull, so if you're after one you'd more than likely save more money just buying outright: Traveling Chocobo (Borderless) (Japanese Exclusive) #551 Near Mint Holofoil: $7,500 Market price: $5,393.34 Most recent sale: $6,400 Traveling Chocobo (Borderless) (Neon Ink Blue) #551c Near Mint Holofoil: $2,299.99 Market price: $2,347.06 Most recent sale: $2,499.99 Traveling Chocobo (Borderless) (Neon Ink Green) #551d Near Mint Holofoil: $1,999.65 Market price: $2,181.76 Most recent sale: $2,125 Traveling Chocobo (Borderless) (Neon Ink Pink) #551b Near Mint Holofoil: $2,299.99 Market price: $2,008.91 Most recent sale: $1,901.73 Traveling Chocobo (Borderless) (Neon Ink Yellow) #551a Near Mint Holofoil: $2,299 Market price: $1,950.24 Most recent sale: $2,088.44 Topics Gaming Christian Wait is a freelance contributor to Mashable
Aven Interrupter plots it from the stack
The star card version from the rare promotional set named POP series 5 goes for an incredible $1,800 in damaged condition on TCGPlayer, although there is no set market price and there havent been many sales of the card due to its rareness