Cards like Jim Hawkins: Space Traveler and Morph: Space Goo enhance gameplay with new mechanics and strategic possibilities
Altar of Bhaal is quite nice even without the attached Adventure, simply because getting to reanimate a creature from your graveyard during your turn is excellent even outside of Reanimator strategies, assuming youre playing creatures youd want to get back from your graveyard
Passively creating a flying creature every turn is a fantastic way to beat board wipes and put some pressure on planeswalkers
However, the real treasure of this sapphire card is its ability, Hunny Pot, which allows players to place a card from their hand into their inkwell whenever Winnie the Pooh, Having a Think quests
The depiction of an infamously hateful group on a card is unheard of both now and back then
Fellow writer Doug Young asked recently about its interaction with Lazav, the MultifariousLazav, the Multifarious, and I'm sure fellow Lazav players may be intrigued by being able to carry over this Ophidian EyeOphidian Eye ability across multiple transformations