What is the Pokemon ex pull rate in Prismatic Evolutions?

16.70% per booster pack — roughly 1 in 6 Prismatic Evolutions packs contains a Pokemon ex card. Prismatic Evolutions ships 25 Pokemon ex cards in its pool, so per-card odds are ≈1 in 150. The rate is PackRip's own published constant for that tier, identical in the simulator and in this dataset. It is not derived from real print-run data, which has never been published.

How many Prismatic Evolutions packs to pull a Pokemon ex?

On average 6 packs to hit your first Pokemon ex — that's the expected value of a geometric distribution with parameter p=0.167000. At 95% confidence you'll have one within 17 packs. A sealed 36-pack booster box yields a Pokemon ex with probability 99.9%.

Which Pokemon ex cards are in Prismatic Evolutions?

25 Pokemon ex cards: Umbreon ex, Eevee ex, Leafeon ex, Espeon ex, Jolteon ex, plus 20 more. The full list with TCGplayer market prices is in the table on this page. The most valuable by market price is Umbreon ex at $7.73.

Prismatic Evolutions Pokemon ex Pull Rate — 16.70% per pack (1 in 6)

Umbreon ex — Prismatic Evolutions

16.70% of Prismatic Evolutions booster packs contain a Pokemon ex card — roughly 1 in 6 packs. Prismatic Evolutions ships 25 Pokemon ex cards in the pool, so the chance of pulling any specific Pokemon ex is 0.0067 (≈1 in 150). These percentages come from PackRip's own rate table (the same constants the simulator runs on) — they are a model of the product, not a measurement of it. The Pokemon Company has never published pull rates.

Prismatic Evolutions Pokemon ex pull-rate methodology

How PackRip computes this page
Formula	Tier odds = 16.70% per pack; per-card odds = tier odds ÷ 25 Pokemon ex cards = 1 in 150.
Assumptions	One independent rare-slot roll per pack; uniform selection within the tier; no pity timers, box mapping, short-print correction, or edition/condition split.
Data source	Set checklist and rarity labels from the bundled Pokemon TCG API catalog; tier rates from `rareSlotRates()`, mirrored from the live pack opener.
Update cadence	Regenerated by prerender whenever set metadata, catalog data, or pull-rate constants change.
Limitations	This is a theoretical per-pack rate. Real sealed product can show print-run variance, collation quirks, and market-specific edition differences.

Pokemon ex cards in Prismatic Evolutions

#	Card	TCGplayer market	Per-card odds
1	Umbreon ex #60	$7.73	1 in 150
2	Eevee ex #75	$6.82	1 in 150
3	Leafeon ex #6	$4.50	1 in 150
4	Espeon ex #34	$4.45	1 in 150
5	Jolteon ex #30	$4.26	1 in 150
6	Flareon ex #14	$4.24	1 in 150
7	Vaporeon ex #23	$3.11	1 in 150
8	Sylveon ex #41	$2.77	1 in 150
9	Teal Mask Ogerpon ex #12	$2.60	1 in 150
10	Pikachu ex #28	$2.43	1 in 150
11	Glaceon ex #26	$2.19	1 in 150
12	Snorlax ex #76	$1.52	1 in 150
13	Dragapult ex #73	$1.35	1 in 150
14	Lugia ex #82	$1.33	1 in 150
15	Iron Thorns ex #32	$0.89	1 in 150
16	Wellspring Mask Ogerpon ex #27	$0.86	1 in 150
17	Lucario ex #51	$0.83	1 in 150
18	Hydrapple ex #11	$0.77	1 in 150
19	Cornerstone Mask Ogerpon ex #58	$0.75	1 in 150
20	Tyranitar ex #64	$0.73	1 in 150
21	Hearthflame Mask Ogerpon ex #17	$0.70	1 in 150
22	Noivern ex #91	$0.69	1 in 150
23	Terapagos ex #92	$0.69	1 in 150
24	Iron Hands ex #31	$0.66	1 in 150
25	Sandy Shocks ex #56	$0.60	1 in 150

How the 16.70% rate is computed

Every Prismatic Evolutions booster pack rolls one rare-slot card (plus uncommons, commons, and energy in fixed slots). The rare slot is itself a weighted random draw across 6 tiers — Rare, Holo Rare, Pokemon ex, and the era's other chase rarities. The Pokemon ex tier captures 16.70% of those rare-slot draws (= 16.70 packs out of every 100). Within the Pokemon ex tier, all 25 cards share the slot uniformly, so per-card odds are 16.70% ÷ 25 = 0.0067 = 1 in 150.

This is the same math PackRip's live Prismatic Evolutions simulator uses to roll packs — open as many as you want for free, watch the empirical hit rate converge to the theoretical 16.70% over a large enough sample. Source code lives in src/utils/packGenerator.ts and the per-rarity drift is build-time-asserted against the published rates so the simulator and this landing page can never disagree.

Cumulative probability — how many packs to hit Pokemon ex

Pokemon ex pulls follow a geometric distribution with per-pack rate 0.167000. The expected number of packs until your first Pokemon ex hit is 6; at 95% confidence you'll have one within 17 packs. Most experienced openers crack a sealed booster box (36 packs) and hit Pokemon ex with probability 99.9% — so the average box yields just over 6.0 Pokemon ex pulls.