Legality depends on the tournament format -- Quick Draw can be legal in some formats and banned or restricted in others
Elemental Bond and Garruk's Uprising are both kind of obvious too
Inside the Jumpstart Booster players will find 20 cards total, they will include the following: 13 Standard Magic the Gathering Dominaria United cards 2 Foil Lands 2 Rares 1 New Rare unique to the Dominaria United Jumpstart Booster Release 1 Rare or Mythic Rare from Dominaria United 1 Non-Foil Basic Land featuring the showcase stained-glass treatment Two Jumpstart boosters should be all a new player needs to be able to create a deck and begin playing Magic the Gathering
Here is what I found out after playing a few hours of Edge of Eternities Sealed
Explore the One Piece OP-09 - Emperors in the New World Japanese Booster Box with 24 factory-sealed packs, each containing 6 exclusive cards
This is very different from, lets say, custom alter cards, as the art on those is the property of the people who make them, and also, you know you arent buying a real card. Play it safe if you print the back of an MTG card and put a custom-altered version on the front, and restrict its use to kitchen table rules