Think about how you want to store your decks and where youll be using the deck box
Not a card you'll see everywhere, but it has at least one home, which is more than can be said of many of the cards here
Harmonize 5 Not an exciting or overly powerful card but it is the cheapest and most direct way to reliably draw a bunch of cards in green

Heres a breakdown of the prices of 10 Standard of the best decks right now for every deck I list its price in dollars (tabletop), tix (MTGO), and wildcards (MTGA): Selesnya Ouroboroid $648 [MTGO: 281 Tix][MTGA: 12 Mythic, 38 Rare, 7 Uncommon, 18 Common] Azorius Tempo $578 [MTGO: 244 Tix][MTGA: 5 Mythic, 53 Rare, 8 Uncommon, 9 Common] Selesnya Landfall $505 [MTGO: 253 Tix][MTGA: 4 Mythic, 42 Rare, 9 Uncommon, 20 Common] Green Landfall: $468 [MTGO: 159 Tix][MTGA: 4 Mythic, 35 Rare, 14 Uncommon, 22 Common] Izzet Lessons: $447 [MTGO: 166 Tix][MTGA: 4 Mythic, 29 Rare, 22 Uncommon, 20 Common] Dimir Excruciator $358 [MTGO: 186 Tix][MTGA: 11 Mythic, 31 Rare, 17 Uncommon, 16 Common] Izzet Prowess: $342 [MTGO: 105 Tix][MTGA: 3 Mythic, 27 Rare, 24 Uncommon, 21 Common] Boros Tokens $313 [MTGO: 35 Tix][MTGA: 3 Mythic, 32 Rare, 18 Uncommon, 22 Common] Jeskai Control: $285 [MTGO: 131 Tix][MTGA: 7 Mythic, 34 Rare, 20 Uncommon, 14 Common] Golgari Midrange $284 [MTGO: 41 Tix][MTGA: 13 Mythic, 42 Rare, 10 Uncommon, 10 Common] As you can see, the prices of these decks can vary a lot depending on whether you play in paper, on Magic Online, or Arena

This helps you make smarter decisions instead of random attacks
For how these stack up against the rest of the era, from the $1,100 Mega Gengar down, see our Mega Evolution chase cards guide