Well, it used to be that extra combats were the way to double up attack triggers, so theres no reason to eschew them in your deckbuilding
There are a couple of cards Shark Typhoon and Shark token that grabbed my attention and imagination from Ikoria
All of this is stapled onto a pretty good template: a very aggressive double strike-vigilance-haste combination that allows it to attack as well as being activated as soon as it hits the battlefield
6 Greninja ex: Gamestop Metal Card (Double Rare) $21.95 Carrying A Burden Even if you're already acquainted with where to find some of the best Greninja cards ever, you might not recognize this unusual metal card, which was distributed as a GameStop-exclusive promo card in their Greninja ex Premium Collection, which featured 16 packs along with this etched metal promo card
Noble Knight Games will provide land cards for sealed and draft events
Other than some small sideboard tweaks, I think the deck is excellent and would recommend it moving forward into Modern
