Free cosmetic-only simulator — no real money, no prizes, no redemption, no opportunity to win anything of value.
Power Keepers is the 2007 Pokémon Trading Card Game booster expansion containing 108 cards. PackRip's free, browser-based simulator opens packs with the exact EX era pull rates the real product shipped with — same rare-slot odds, same per-card distribution inside each tier, same chase variance. No signup, no email, no purchase: rip as many Power Keepers packs as you like, every card you pull is tracked in your in-browser collection.
Power Keepers ships the standard 9-card EX-era booster layout: 1 Rare or Holo Rare in the rare slot, 3 Uncommon, 3 Common, 1 Basic Energy, plus 1 guaranteed Reverse Holo card. The reverse-holo slot is what shifts the EX-era pack EV upward compared to the older 11-card WotC layout — every pack carries a holo regardless of the rare-slot outcome.
Pokémon-ex cards land in the rare slot at roughly 1-in-6 packs across the EX era. Gold Star cards (where applicable) sit deeper at about 1-in-30 packs, drawn from the same rare slot. Every pack also has independent chances at Secret Rare and shifting per-set chase pulls. The simulator runs the exact rare-slot distribution each set published — pull-rate values come straight from packGenerator.ts and are mirrored into per-card landing pages.
packGenerator.ts
The highest-priced chase cards currently tracked from Power Keepers on TCGplayer, in market-value order. Each one links to the dedicated chase pull-odds page, which shows the exact per-pack hit rate, 50%/95% confidence bands, and a pack-rip-vs-single-buy breakdown. These are the cards that drive Power Keepers's expected pack value.
The complete top-25 Power Keepers market-value list ranks every priced card in the set; the Power Keepers binder calculator shows how many packs it takes to complete the full checklist.
The full expected-value math for Power Keepers booster packs — average payout per pack across thousands of independent rolls at current TCGplayer market prices — lives on the dedicated EV calculator at /ev/ex16. That page weights each rarity tier by its actual rare-slot probability and aggregates against the live price snapshot, so the EV figure reflects the same RNG the simulator uses. Use it to decide whether sealed-pack rips beat single buys for your specific target chase.
Completing the full 108-card Power Keepers binder is a coupon-collector problem: lower-rarity slots finish fast, the rarest tier dominates the tail. The breakdown — expected packs to 95% completion, the bottleneck rarity, sealed-cost vs singles-cost comparison — lives at /binder/ex16. Track in-simulator progress on the Power Keepers collection screen.
Every printing in Power Keepers has its own page with rarity, market price, pull odds, and the full set/sub-type/HP/weakness/illustrator profile. Browse the checklist from /collection/ex16, or open a single printing directly — Jolteon ★ #101 or Vaporeon ★ #102.
rareSlotRates()
PackRip: TCG Card Packs is a separate native iOS app built around the same pack-opening ritual — rarity tiers, pity guarantees, offline play, App Badging when daily packs reset. It ships its own original card artwork rather than the Power Keepers checklist, and it keeps a separate save from the web simulator. See the iOS app or grab it on the App Store.
How many cards are in Power Keepers?Power Keepers contains 108 cards in the main set, released in 2007. The full checklist is reachable through the per-card pages on PackRip — every printing has its own URL with the live TCGplayer market price, pull-rate odds, and rarity tier surfaced. The binder completion calculator at /binder/ex16 shows exactly how many sealed packs reach 95% completion of the 108-card binder.
When was Power Keepers released?Power Keepers was released in 2007 as part of the Pokémon Trading Card Game EX era release schedule. The full release-order index of PackRip's 139 booster sets (128 English + 11 vintage Japanese) is at /sets, grouped by era from Base Set (January 1999) through Pitch Black (July 2026).
What's the rarest card in Power Keepers?The single highest-priced card from Power Keepers on TCGplayer's market index right now is Jolteon ★ #101 at $1701.21. Its per-pack pull rate is approximately 1 in 52, or 1 in 52 packs. Full top-25 market ranking at /most-valuable/ex16.
Is opening Power Keepers packs free on PackRip?Yes. PackRip is a free, browser-based Pokémon TCG booster pack opening simulator — no account, no signup, no payment, no email. Open as many Power Keepers packs as you like; daily free packs reset every day, with extra packs unlocked via in-game badges. Cards are simulated and do not have resale value.
How accurate are the pull rates?Pull rates in PackRip's Power Keepers simulator come from PackRip's own published per-rarity rate table — a fixed model, not a measurement of the real print run, which was never published. The exact per-rarity slot probabilities live in packGenerator.ts and are build-time asserted against the prerender constants — the simulator and every SEO landing page cannot drift out of sync. Independent random pulls, no pity timers, no soft caps, no first-edition split.
All 139 PackRip booster sets · Home
Card data and card images come from the open-source Pokemon TCG API; pack art and set logos from ptcg-assets; market prices are a bundled snapshot of TCGplayer data. Pull rates shown on PackRip are the simulator's own published rate table, not official figures.
Pokemon and all related properties are trademarks of Nintendo, The Pokemon Company, and Game Freak. This is an unofficial fan project.