With that being the case, you'll have to keep opening packs to get a wide range of them
Pull Rates & Box EV Breakdown The typical Mega Brave box returns roughly 9,100 in card value against a ~9,500 market price a -4.3% gap that is remarkably tight for a standard expansion
I think Overlord is the best due to its flexibility, but if you want more options, Wood Elves, Farhaven Elf, and Topiary Stomper are all quite reasonable
Landfall Whenever a land you control enters, seek a creature card and manifest it
Bumbleflower to stick around as it'll keep them drawing cards even if it's drawing you some, too
Zachary had to play catch-up with aggressive play, which meant a lot of cards hitting the discard pile via Professor Sycamore and Ultra Ball