Similarly, the Beta set (the second printing of Magic in September 1993) also has several valuable cards, including a few worth thousands
Some random cards id look into possibly adding would be Fight Rigging, Bear Umbra Mutant's Prey, Ancient Animus, Pounce, Prey Upon, Pit Fight Boxing Ring Rancor, Alpha Authority, Sticky Fingers, Fireshrieker, Whispersilk Cloak ect Most of my recommendations either give you access to -fighting (Which would trigger Wolverines +1/+1 counter trigger even when if its not your turn
Cascade, on the other hand, is a triggered ability thats put into the stack, and unlike discover, it can be countered by the likes of Stifle
If youre thinking about trying some of the artifact synergies, or even the Ugin cards that look absolutely absurd, I would pick these up sooner rather than later
Timing (or lack thereof) To quote the Alpha rule book: "In general, you should try and cast as few spells at once as possible, because it makes things simpler." Yeah