Miles "Tails" Prower was first released in the set Secret Lair Drop, illustrated by John Thacker
And as for the tip I often receive, I then buy an artist proof or sketch or something, depending how many people ask me to help out
You can even rope in +1/+1 counter support, like Feast on the Fallen and The Ooze, to net some extra damage
Youd be surprised how sloppy some fakes can be
You wont make a fortune on these, I suspect, but there are definitely worse places to park some money for a few yearsespecially if you have some shelf space to spare!
Preparation for a game Requirements of a complete card deck For different game rules, two types of card deck are common: Full Deck and Half Deck