Energy Retrieval (with new BW errata) Potion (with new BW errata) Revive (with new BW errata) Computer Search Fantastic combo with Oak and Item Finder for first-gen decks
The card stock is sturdier, the colors are deeper/more contrasty, the foils shine more, and the surfaces are always smooth
Beyond being absolutely ridiculous on its own, its very funny that the most powerful creature in the history of Magic dies to 15 squirrels
Its also good to have cost reduction or card advantage in there, since the former works like ramp for you and the latter helps to refill your hand
Best Lesson Payoffs The best payoffs for playing with lesson cards are the learn cards of course, because youll need them to fetch the lesson
For example, if you have a three-drop Commander, they are playable on turn 3 with this triad