During Pokemon Checkup, put 4 damage counters on that Pokemon instead of 1
Legacy has long been founded as the 4x Brainstorm format, and while I think there's a subset of players who would be excited to have back 4x Brainstorm in Vintage, ultimately I think the format's identity of not being the 4x Brainstorm format is genuinely fine
Using this ability will enable players who have any of those adorable Dalmatian Puppy, Tail Wagger cards in their deck to get them easily into their hand every turn
The next example is 2 fakes imperial recruiters coming (presumably) from 2 different counterfeiters trying to make my life harder and kill this game
And for limited restocks, getting alerts when the queue is loading becomes a crucial advantage
This time, the event deck was much kinder, and we sailed through all three boss rounds without losing any life