This deck included Jeleva, Nephalias Scourge, whose mechanical experiment involved caring about how many mana you spent to cast your commander, with a back-up being a real boogeyman: Nekusar, the Mindrazer, a card that would go on to define the Wheels archetype
The fact that it's also the first English card for a Red and Blue Kanto starter evolution Pokmon truly makes it a one-of-a-kind collectible with major historical significance
Again, ebay will give you an excellent guide to how much these can vary (try doing a search for "Black Lotus" for example)
For three mana you can add a counter, any counter
If youre playing an infect deck and want some ramp, this is a good choice
In a Limited format, each player selects three sticker sheets at the start of the subgame from among all sticker sheets they opened (including the ones in the main game) the same way they would at the start of a normal game of Magic