j21

Jumpstart: Historic Horizons

389 cards · Released 8/26/2021

Jumpstart: Historic Horizons (J21) is a Magic: The Gathering card set containing 389 cards, released August 26, 2021.

Catalog coverage · Last source update October 18, 2026

Total Cards

389

Priced Cards

Avg Priced Card

—

Tracked Value

—

Rarity Breakdown

Jumpstart: Historic Horizons Checklist (389 cards)

#	Name	Rarity	Price
1	Abiding Grace	uncommon	—
2	Abzan Battle Priest	uncommon	—
3	Abzan Falconer	uncommon	—
4	Accursed Horde	uncommon	—
5	Adaptive Snapjaw	common	—
6	Aeromoeba	common	—
7	Aetherstream Leopard	common	—
8	Aeve, Progenitor Ooze	rare	—
9	Ainok Bond-Kin	common	—
10	Alchemist's Greeting	common	—
11	Altar of the Goyf	uncommon	—
12	Amorphous Axe	common	—
13	Angel of the God-Pharaoh	uncommon	—
14	Angelic Purge	common	—
15	Anointer of Valor	common	—
16	Arcbound Mouser	common	—
17	Arcbound Prototype	common	—
18	Arcbound Shikari	uncommon	—
19	Arcbound Slasher	common	—
20	Arcbound Tracker	common	—
21	Arcbound Whelp	uncommon	—
22	Archfiend of Sorrows	uncommon	—
23	Archmage's Charm	rare	—
24	Arcus Acolyte	uncommon	—
25	Assault Strobe	common	—
26	Asylum Visitor	rare	—
27	Awaken the Bear	common	—
28	Ayula, Queen Among Bears	rare	—
29	Azra Smokeshaper	common	—
30	Baffling Defenses	common	—
31	Bannerhide Krushok	common	—
32	Barbed Spike	uncommon	—
33	Batterbone	uncommon	—
34	Battering Krasis	common	—
35	Battle Screech	uncommon	—
36	Battle Squadron	uncommon	—
37	Bazaar Trademage	rare	—
38	Bear Cub	common	—
39	Belligerent Sliver	uncommon	—
40	Benalish Partisan	rare	—
41	Bestial Menace	uncommon	—
42	Birthing Boughs	uncommon	—
43	Blade Splicer	rare	—
44	Bladeback Sliver	common	—
45	Blazing Rootwalla	uncommon	—
46	Blisterstick Shaman	common	—
47	Bloodbraid Marauder	rare	—
48	Blur Sliver	common	—
49	Bogardan Dragonheart	common	—
50	Bonded Construct	common	—
51	Bonds of Faith	common	—
52	Bone Shards	common	—
53	Bonescythe Sliver	rare	—
54	Boneyard Aberration	uncommon	—
55	Boros Elite	uncommon	—
56	Bounty of the Deep	common	—
57	Breaching Hippocamp	common	—
58	Breathless Knight	common	—
59	Bred for the Hunt	uncommon	—
60	Breya's Apprentice	rare	—
61	Burdened Aerialist	common	—
62	Cabal Initiate	common	—
63	Captain Ripley Vance	uncommon	—
64	Captured by Lagacs	common	—
65	Carrier Thrall	uncommon	—
66	Chainer, Nightmare Adept	rare	—
67	Changeling Outcast	common	—
68	Chatter of the Squirrel	common	—
69	Chatterfang, Squirrel General	mythic	—
70	Chatterstorm	common	—
71	Chitterspitter	rare	—
72	Choking Tethers	common	—
73	Chrome Courier	common	—
74	Clattering Augur	uncommon	—
75	Cleaving Sliver	common	—
76	Cloudshredder Sliver	rare	—
77	Combine Chrysalis	uncommon	—
78	Coralhelm Guide	common	—
79	Cordial Vampire	rare	—
80	Crocanura	common	—
81	Dark Ritual	common	—
82	Dark Salvation	rare	—
83	Davriel's Withering	common	—
84	Davriel, Soul Broker	mythic	—
85	Death Wind	common	—
86	Deepwood Denizen	common	—
87	Devouring Light	uncommon	—
88	Diffusion Sliver	uncommon	—
89	Diregraf Colossus	rare	—
90	Discerning Taste	common	—
91	Disciple of the Sun	common	—
92	Dismiss	uncommon	—
93	Djeru's Renunciation	common	—
94	Doomed Traveler	common	—
95	Dragon Mantle	common	—
96	Dragon's Rage Channeler	uncommon	—
97	Dregscape Sliver	uncommon	—
98	Drey Keeper	common	—
99	Duress	common	—
100	Duskshell Crawler	common	—
101	Echoing Return	common	—
102	Elusive Krasis	uncommon	—
103	Endling	rare	—
104	Enduring Sliver	common	—
105	Esper Sentinel	rare	—
106	Etchings of the Chosen	uncommon	—
107	Ethereal Grasp	common	—
108	Etherium Spinner	common	—
109	Excavating Anurid	common	—
110	Eyeblight Assassin	common	—
111	Eyekite	common	—
112	Faceless Agent	common	—
113	Facevaulter	common	—
114	Faerie Seer	common	—
115	Fairgrounds Patrol	common	—
116	Faithless Salvaging	common	—
117	Fast // Furious	uncommon	—
118	Fiery Temper	common	—
119	Filigree Attendant	uncommon	—
120	First Sliver's Chosen	uncommon	—
121	First-Sphere Gargantua	common	—
122	Fists of Flame	common	—
123	Fleshbag Marauder	uncommon	—
124	Floodhound	common	—
125	Fog	common	—
126	Force Spike	common	—
127	Foul Watcher	common	—
128	Foundry Street Denizen	common	—
129	Freyalise, Skyshroud Partisan	mythic	—
130	Funnel-Web Recluse	common	—
131	Furyblade Vampire	uncommon	—
132	Galvanic Relay	common	—
133	Geomancer's Gambit	common	—
134	Ghost-Lit Drifter	uncommon	—
135	Giant Growth	common	—
136	Gilded Light	common	—
137	Gilt-Blade Prowler	common	—
138	Glimmer Bairn	common	—
139	Glorious Enforcer	uncommon	—
140	Goatnap	common	—
141	Goblin Anarchomancer	common	—
142	Goblin Dark-Dwellers	rare	—
143	Goblin Engineer	rare	—
144	Good-Fortune Unicorn	uncommon	—
145	Gouged Zealot	common	—
146	Graceful Restoration	uncommon	—
147	Graveshifter	uncommon	—
148	Grizzly Bears	common	—
149	Hanweir Militia Captain // Westvale Cult Leader	rare	—
150	Hard Evidence	common	—
151	Hardened Scales	rare	—
152	Harmonic Prodigy	rare	—
153	Harrow	common	—
154	Haunted Dead	uncommon	—
155	Healer's Flock	uncommon	—
156	Heir of Falkenrath // Heir to the Night	uncommon	—
157	Hell Mongrel	common	—
158	Herd Baloth	uncommon	—
159	Hive Stirrings	common	—
160	Hollowhead Sliver	uncommon	—
161	Hordeling Outburst	uncommon	—
162	Hunting Pack	uncommon	—
163	Ichor Wellspring	common	—
164	Igneous Elemental	common	—
165	Implement of Combustion	common	—
166	Impostor of the Sixth Pride	common	—
167	Incorrigible Youths	uncommon	—
168	Incremental Growth	uncommon	—
169	Indulgent Aristocrat	uncommon	—
170	Ingenious Infiltrator	uncommon	—
171	Insatiable Gorgers	uncommon	—
172	Insolent Neonate	common	—
173	Irregular Cohort	common	—
174	Jewel-Eyed Cobra	common	—
175	Junk Winder	uncommon	—
176	Just the Wind	common	—
177	Khalni Garden	common	—
178	King of the Pride	uncommon	—
179	Kiora, the Tide's Fury	mythic	—
180	Kitchen Imp	common	—
181	Kor Skyfisher	common	—
182	Kraken Hatchling	common	—
183	Krenko's Command	common	—
184	Kuldotha Flamefiend	uncommon	—
185	Lancer Sliver	common	—
186	Late to Dinner	common	—
187	Lavabelly Sliver	uncommon	—
188	Lazotep Chancellor	uncommon	—
189	Leeching Sliver	uncommon	—
190	Legion Vanguard	uncommon	—
191	Leonin Sanctifier	common	—
192	Light of Hope	common	—
193	Lightning Bolt	common	—
194	Lightning Spear	common	—
195	Llanowar Tribe	uncommon	—
196	Longtusk Stalker	uncommon	—
197	Lonis, Cryptozoologist	rare	—
198	Lumbering Lightshield	common	—
199	Mad Prophet	common	—
200	Man-o'-War	common	—
201	Managorger Phoenix	rare	—
202	Manaweft Sliver	uncommon	—
203	Manic Scribe	uncommon	—
204	Manor Guardian	uncommon	—
205	Markov Crusader	uncommon	—
206	Marrow-Gnawer	rare	—
207	Master of the Pearl Trident	rare	—
208	Mentor of Evos Isle	common	—
209	Mind Rake	common	—
210	Mist-Syndicate Naga	rare	—
211	Mob	common	—
212	Monoskelion	uncommon	—
213	Moonblade Shinobi	common	—
214	Mother Bear	common	—
215	Mulldrifter	common	—
216	Munitions Expert	uncommon	—
217	Murasa Behemoth	common	—
218	Myr Enforcer	common	—
219	Myr Scrapling	common	—
220	Nantuko Cultivator	uncommon	—
221	Necrogoyf	rare	—
222	Necromancer's Familiar	uncommon	—
223	Nested Shambler	common	—
224	Nether Spirit	rare	—
225	Nettlecyst	rare	—
226	Nezumi Cutthroat	common	—
227	Nimbus Swimmer	uncommon	—
228	Ninja of the Deep Hours	common	—
229	Ojutai's Summons	common	—
230	Okiba-Gang Shinobi	common	—
231	Ore-Scale Guardian	uncommon	—
232	Ornithopter of Paradise	common	—
233	Parallel Lives	rare	—
234	Parcel Myr	common	—
235	Pashalik Mons	rare	—
236	Phantasmal Form	common	—
237	Phantom Ninja	common	—
238	Plaguecrafter's Familiar	common	—
239	Ponder	common	—
240	Pondering Mage	common	—
241	Pool of Vigorous Growth	rare	—
242	Predatory Sliver	common	—
243	Prey's Vengeance	common	—
244	Priest of Fell Rites	rare	—
245	Prophetic Titan	uncommon	—
246	Putrid Goblin	common	—
247	Radiant's Judgment	common	—
248	Rage Forger	uncommon	—
249	Rakdos Headliner	uncommon	—
250	Ranger-Captain of Eos	mythic	—
251	Ransack the Lab	common	—
252	Ravenous Bloodseeker	uncommon	—
253	Ravenous Squirrel	uncommon	—
254	Raving Visionary	uncommon	—
255	Reap the Past	rare	—
256	Reassembling Skeleton	uncommon	—
257	Recalibrate	common	—
258	Reckless Charge	common	—
259	Reckless Racer	uncommon	—
260	Reckless Ringleader	common	—
261	Reckless Wurm	uncommon	—
262	Regal Force	rare	—
263	Renegade Tactics	common	—
264	Reprobation	common	—
265	Restoration Angel	rare	—
266	Return to the Ranks	rare	—
267	Revolutionist	common	—
268	Rise and Shine	rare	—
269	Roc Egg	uncommon	—
270	Rotwidow Pack	uncommon	—
271	Ruin Rat	common	—
272	Ruination Rioter	uncommon	—
273	Runeclaw Bear	common	—
274	Sanctuary Raptor	uncommon	—
275	Sanctum Weaver	rare	—
276	Sandsteppe Outcast	common	—
277	Sarkhan's Scorn	common	—
278	Sarkhan, Wanderer to Shiv	mythic	—
279	Savage Swipe	common	—
280	Scale Up	uncommon	—
281	Scion of Shiv	common	—
282	Scour All Possibilities	common	—
283	Scour the Desert	uncommon	—
284	Scour the Laboratory	uncommon	—
285	Scurry Oak	uncommon	—
286	Scuttletide	uncommon	—
287	Scuttling Sliver	uncommon	—
288	Seasoned Pyromancer	mythic	—
289	Segovian Angel	common	—
290	Selfless Cathar	common	—
291	Sentinel Sliver	common	—
292	Seraph of Dawn	common	—
293	Serra the Benevolent	mythic	—
294	Serra's Emissary	mythic	—
295	Servant of the Scale	common	—
296	Shambleshark	common	—
297	Shelter	common	—
298	Shiv's Embrace	uncommon	—
299	Shivan Dragon	rare	—
300	Shoreline Scout	uncommon	—
301	Sinister Starfish	common	—
302	Skophos Reaver	common	—
303	Skullsnatcher	common	—
304	Skyblade's Boon	uncommon	—
305	Skyshroud Ambush	common	—
306	Skyshroud Lookout	uncommon	—
307	Slag Strider	uncommon	—
308	Sling-Gang Lieutenant	uncommon	—
309	Sliver Hive	rare	—
310	Smell Fear	common	—
311	So Shiny	common	—
312	Soul of Migration	common	—
313	Soulherder	uncommon	—
314	Specimen Collector	uncommon	—
315	Spinehorn Minotaur	common	—
316	Spiteful Sliver	rare	—
317	Spreading Insurrection	uncommon	—
318	Springbloom Druid	common	—
319	Squirrel Mob	rare	—
320	Squirrel Sanctuary	uncommon	—
321	Squirrel Sovereign	uncommon	—
322	Squirrel Wrangler	rare	—
323	Static Discharge	uncommon	—
324	Steelfin Whale	common	—
325	Steelform Sliver	uncommon	—
326	Sterling Grove	rare	—
327	Stirring Address	common	—
328	Stitchwing Skaab	uncommon	—
329	Storm God's Oracle	common	—
330	Stormfront Pegasus	uncommon	—
331	Strike It Rich	uncommon	—
332	Striking Sliver	common	—
333	Striped Bears	common	—
334	Subversive Acolyte	rare	—
335	Sudden Edict	uncommon	—
336	Sustainer of the Realm	common	—
337	Svyelun of Sea and Sky	mythic	—
338	Swords to Plowshares	uncommon	—
339	Sylvan Anthem	rare	—
340	Sythis, Harvest's Hand	rare	—
341	Tajuru Pathwarden	common	—
342	Tempered Sliver	uncommon	—
343	Terminal Agony	common	—
344	Territorial Kavu	rare	—
345	Teyo, Aegis Adept	mythic	—
346	Thalia's Lieutenant	rare	—
347	The First Sliver	mythic	—
348	Thought Monitor	rare	—
349	Thraben Standard Bearer	common	—
350	Thraben Watcher	uncommon	—
351	Throatseeker	uncommon	—
352	Throes of Chaos	uncommon	—
353	Thunderbreak Regent	rare	—
354	Thundering Djinn	uncommon	—
355	Tightening Coils	common	—
356	Timeless Witness	uncommon	—
357	Tireless Provisioner	uncommon	—
358	Tome of the Infinite	rare	—
359	Tourach's Canticle	common	—
360	Treasure Keeper	uncommon	—
361	Tropical Island	rare	—
362	Trumpeting Herd	common	—
363	Twin-Silk Spider	common	—
364	Ulvenwald Mysteries	uncommon	—
365	Undead Augur	uncommon	—
366	Unholy Heat	common	—
367	Universal Automaton	common	—
368	Urban Daggertooth	common	—
369	Venomous Changeling	common	—
370	Verdant Command	rare	—
371	Vermin Gorger	common	—
372	Vesperlark	uncommon	—
373	Veteran Charger	common	—
374	Viashino Lashclaw	common	—
375	Wall of One Thousand Cuts	common	—
376	Warteye Witch	common	—
377	Wavesifter	common	—
378	Webweaver Changeling	uncommon	—
379	Windcaller Aven	common	—
380	Winding Way	common	—
381	Winged Shepherd	common	—
382	Wingsteed Trainer	uncommon	—
383	Wonder	rare	—
384	Wren's Run Hydra	uncommon	—
385	Yawgmoth, Thran Physician	mythic	—
386	Yoked Plowbeast	common	—
387	Young Necromancer	uncommon	—
388	Zabaz, the Glimmerwasp	rare	—
389	Zhalfirin Decoy	uncommon	—

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