#10: Toolcraft Exemplar Kaladesh has offered us a tandem of very impressive one-drops that are contingent on having artifacts, and thus far with early R/W aggro decks, Toolcraft Exemplar has been exceptionally powerful (the other being Inventors Apprentice)
logo and encased with a cool red ZEXAL design, the Double Deck Case can hold everything needed to Duel anywhere, anytime
Its got the steepest learning curve, because its the most advanced and up-to-date simulator, the one with the mechanics working closest to the regular game (LotD: Link Evolution had oddities due to its time of creation, and Duel Links is a whole separate format)
Things have changed for Trainer Cards, with beautiful full-art designs making these cards much more appealing than they used to be
Fury and Pyrokinesis are two of your best tools against aggro decks
[1] In the Japanese and Korean versions, when placing the high drive counter, the word 'Highdrive' came out.[2] Link 1 monsters have wind, fire, and water attributes, and the chimeric hydroid drag heads have minimum water and fire