29 cards where the set is “j25” and the collector number >= 1 and the collector number <= 29

Dawnwing Marshal (Foundations Jumpstart #1)
Delightful Discovery (Foundations Jumpstart #6)
Dropkick Bomber (Foundations Jumpstart #13)
Eidolon of Astral Winds (Foundations Jumpstart #2)
Faithful Pikemaster (Foundations Jumpstart #3)
Firespitter Whelp (Foundations Jumpstart #14)
Frontline Heroism (Foundations Jumpstart #15)
Generous Pup (Foundations Jumpstart #4)
Gilded Scuttler (Foundations Jumpstart #7)
Goblin Surprise (Foundations Jumpstart #16)
Go Forth (Foundations Jumpstart #20)
Hearts on Fire (Foundations Jumpstart #17)
Hinterland Sanctifier (Foundations Jumpstart #5)
Hungry Megasloth (Foundations Jumpstart #21)
Phantasmal Shieldback (Foundations Jumpstart #8)
Razorgrass Invoker (Foundations Jumpstart #22)
Revoke Demise (Foundations Jumpstart #10)
Sandstorm Crasher (Foundations Jumpstart #18)
Saurian Symbiote (Foundations Jumpstart #23)
Scholar of Combustion (Foundations Jumpstart #19)
Scourge of the Undercity (Foundations Jumpstart #11)
Scythecat Cub (Foundations Jumpstart #24)
Shardless Outlander (Foundations Jumpstart #28)
Slimy Piper (Foundations Jumpstart #25)
Spined Tyrranax (Foundations Jumpstart #26)
Starlight Snare (Foundations Jumpstart #9)
Starnheim Memento (Foundations Jumpstart #29)
Woodland Liege (Foundations Jumpstart #27)
Wriggling Grub (Foundations Jumpstart #12)

In the blink of an eye, they strode from deep snow to the end of this search.