As I mentioned before, technically, you can play Historic on Arena in unranked mode (if you have an hour or two to waste and want a challenge, try to figure out how), and starting this month, we are supposed to have the first Historic events on the client
And when you are playing it in Modern to bring back Vengevine, isnt that exactly the kind of thing you want
Though Eevee is just a Basic, 50 HP Pokemon (which immediately makes the Buddy Buddy Poffin come to mind), it can potentially deal 40 HP of damage with one attack

Each Set Booster contains fifteen cards, with plenty of opportunities for opening multiple rares and mythic rares, including multiple legends: 1 Foil-etched legendary creature or Background (rare or mythic rare in 1 of 3 boosters) 1 Legendary creature or planeswalker (rare or mythic rare in 50% of boosters) 1 Legendary Background (rare in 1 of 12 boosters) 1 Rare or mythic rare (this can be legendary or non-legendary) 1 Traditional foil card of any rarity, including Booster Fun cards 1 Common or uncommon card with the rulebook treatment 1 Basic land or foil basic land 3 Common cards that are connected thematically 3 Uncommon cards that are connected thematically 2 Wildcards of any rarity 1 Art card or foil-stamped art card 1 Token, ad card, helper card, or a card from The List Set Boosters are available individually and in displays of 18 boosters