Draw Extra Cards: Instead of drawing 5 cards at the start of a scenario like everyone else, Sefina draws 13 when she starts a game, but then her ability also forces her to put 5 events under her, giving her effectively a net gain of 8 (if for any reason she would keep more than 8, in case there are not enough eligible cards to put under her, she would discard the rest)
As I mentioned earlier, Onix is pretty much useless
I'll look at the top X cards of my library, put one of them on top of my library, the rest on the bottom, and if I have five or more basic land types among lands I control I'll draw a card
Cards like Dragonite V, with 230 HP and an attack that can deal 250 damage to an opponent's Active Pokemon, are powerhouses that are likely to tear through your opponent's whole deck if they don't have an immediate answer
You can activate Grindstone and kill a target player on T3 with mill