Most Rograkh/Kediss decks work in roughly the same way: play Rograkh on turn 1, buff it up on turn 2 with a Dragon's Mantle-adjacent effect, drop Kediss on turn 3, and then dump all your mana into buffing Rograkhs attacks
If you want something a bit smaller in scale, cards like Sparkmage Apprentice, Ghitu Shaman, and Basalt Ravager can really bring the beats
It highlights new mechanics like Bending and returns to old mechanics like Experience counters and Allies
Sidar Kondo of Jamuraa lets you get attacks in while token generators fill your board of small tokens that will pelt away at opponents
Anytime you attack with one or more Goblin creatures, you get an extra 1/1 Goblin creature token tapped and attacking
Token cards will have the word "token" printed in the "Type Line", such as "Token Creature" or "Token Artifact." To determine the rarity of a card, look for the single-letter code in the bottom left corner of the card