Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Magic: the Gathering - Rime Transfusion - Coldsnap - Foil
Product description: Magic: the Gathering is a collectible card game created by Richard Garfield. In Magic, you play the role of a planeswalker who fights other planeswalkers for glory, knowledge, and conquest. Your deck of cards represents all the weapons in your arsenal. It contains the spells you know and the creatures you can summon to fight for you. Card Name : Rime Transfusion Cost : 1B Color : Black Card Type : Snow Enchantment - Aura Card Text : Enchant creature Enchanted creature gets +2/+1 and has "oSi This creature can't be blocked this turn except by snow creatures." (oSi can be paid with one mana from a snow permanent.)
Product feature: A single individual card from the Magic: the Gathering (MTG) trading and collectible card game (TCG/CCG)., This is of Uncommon rarity., From the Coldsnap set., You will receive the Foil version of this card.
Product price: $0.50
Product brand: Magic: The Gathering
Target attributes: Game
Answer: attribute: game
value: planeswalker
source: product description
attribute: game
value: magic: the gathering
source: product brand
attribute: game
value: magic: the gathering
source: product description
attribute: game
value: planeswalkers
source: product description
attribute: game
value: magic: the gathering
source: product title
attribute: game
value: magic: the gathering
source: product feature