For example, Seal of the Guildpact V.2 (Near Mint) from Ravnica Remastered: Extras for 815.446,22 Euro will not be listed as the most expensive card on Cardmarket , because there is only one available on Cardmarket and this price is obviously a joke
Each player draws X cards, where X is the total amount of mana paid this way
Altar of Bone being Green/White and having sacrifice effects is really strange, it should be part-Black
Its also the only card with the grandchild creature type
In the Sapphire/Steel deck, youll be On The Case tracking down clues using your Detective characters
For day-to-day sorting, you don't usually need to worry about the algorithm part you just use the built-in tools that come with the language unless you specifically need something different