Master of the Feast and Niv-Mizzet, the Firemind are heavy beaters in their own, while Guttersnipe will deal respectable ammounts of damage on its own
For example, if a 1/1 creature with lifelink deals combat damage to an opponent on your turn, they would lose 2 life, but you'd still gain only 1 life
The best creatures you can run are the aforementioned Splicers a group of artificer cards that create a golem whenever they enter the battlefield, and provide a buff
Ravensburger is also debuting new play mats featuring Rapunzel from Tangled and Giant Tinkerbell, seen in The First Chapter
Historically, opening a booster pack gives you five cards
Those are just some of the sets that you will be able to manage