Since its release in the Base Set in 1999, it has been the card everything else gets compared to
Another Tarmogoyf Souls of the Lost showcases the new Fathomless Descent keyword which cares about the total number of permanents in your graveyard
Clever MTG players actually use Gravecrawler as repeatable sacrifice fodder, allowing them to get enormous value from other cards without having to wipe out their entire board with multiple sacrifices
Sudden Substitution I love that Sudden Substitution has split second, making it almost impossible to interact while on the stack
A quadrafecta of combo stomping goodness
With another brilliantly illustrated card from Mitsuhiro Arita, first debuting in Base Set, and the truly singular fireworks holo finish, seeing this ultra-rare Bulbasaur card be worth nearly $130 on the secondary market is no surprise, and it remains the single-most valuable Bulbasaur Pokemon TCG card (non-Topps variety, that is)