Yu-Gi-Oh! TCG · 2017-07-06

OTS Tournament Pack 21

OTS Tournament Pack 21 (op21) is a booster Yu-Gi-Oh! TCG set from 2017-07-06 with 26 catalogued printings. Tearlaments Reinoheart near $13.77 anchors current chase interest. Median reference $0.21 across priced printings. Cactaur aggregates rarity splits, chase links, and a completion value snapshot so collectors and future sellers share one factual set index keyed to yugioh:en:op21.

26 printings 26 official booster
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Marketplace buy zone reserved Watchlist zone reserved Collection completion zone reserved

What is OTS Tournament Pack 21?

On Cactaur, OTS Tournament Pack 21 groups 26 indexed printings, dated 2017-07-06 in our catalog. Notable market references include Tearlaments Reinoheart, Kashtira Fenrir, Spright Blue. Priced printings center around a $0.21 median snapshot. Catalog key yugioh:en:op21 powers this hub: rarity counts, chase links, and a full card table so you can plan singles purchases or future marketplace bids with the same data Cactaur uses on card pages.

What is OTS Tournament Pack 21?

Within Yu-Gi-Oh! TCG, OTS Tournament Pack 21 represents the catalog family as a booster product line. We surface every indexed printing in one table so you can spot missing numbers quickly. Booster-era sets typically mix commons through secret rares; use the rarity breakdown below before you crack sealed product.

When was OTS Tournament Pack 21 released?

Released 2017-07-06, OTS Tournament Pack 21 belongs to the Yu-Gi-Oh! TCG era. Collectors use release timing to judge supply: early sets often dry up once rotation or reprint news hits. Official count 26; indexed 26. OTS Tournament Pack 21 is indexed under slug op21 in the Cactaur Yu-Gi-Oh! TCG catalog.

What are the chase cards in OTS Tournament Pack 21?

Top of the OTS Tournament Pack 21 market snapshot: Tearlaments Reinoheart, Kashtira Fenrir, Spright Blue, Tearlaments Havnis. These names anchor most sealed-to-singles arbitrage math; verify holo/reverse variants on each card page before you buy. OTS Tournament Pack 21 is indexed under slug op21 in the Cactaur Yu-Gi-Oh! TCG catalog.

How much is OTS Tournament Pack 21 worth?

Adding priced singles yields a $36.79 rough index across 26 printings (low $0.06, median $0.21, high $13.77). That sum is not a sealed-box price—it is a catalog thought experiment for set completion at near-mint references. OTS Tournament Pack 21 is indexed under slug op21 in the Cactaur Yu-Gi-Oh! TCG catalog.

How do you complete OTS Tournament Pack 21?

Booster-set completion for OTS Tournament Pack 21 usually means opening product, trading duplicates, and buying missing holos. Use related sets below to spot overlapping trainers or energy cards that reduce spend. OTS Tournament Pack 21 is indexed under slug op21 in the Cactaur Yu-Gi-Oh! TCG catalog.

Chase cards

Rarity breakdown

Common 14
Super Rare 9
Ultimate Rare 3

All cards in OTS Tournament Pack 21

Card # Rarity Market USD
Tearlaments Reinoheart EN002 Ultimate Rare $13.77
Kashtira Fenrir EN003 Ultimate Rare $11.62
Spright Blue EN001 Ultimate Rare $5.55
Tearlaments Havnis EN006 Super Rare $0.66
Tearlaments Merrli EN005 Super Rare $0.49
Galaxy Expedition EN020 Common $0.43
Testudo erat Numen EN014 Common $0.42
Sacred Sword of Seven Stars EN021 Common $0.40
Mudragon of the Swamp EN016 Common $0.35
Number 29: Mannequin Cat EN009 Super Rare $0.31
Photon Sanctuary EN019 Common $0.28
Tobari the Sky Ninja EN007 Super Rare $0.25
Scareclaw Kashtira EN008 Super Rare $0.22
Epurrely Happiness EN010 Super Rare $0.20
Trap Hole of Spikes EN024 Common $0.20
Mischief of the Gnomes EN023 Common $0.19
Gishki Aquamirror EN017 Common $0.18
Spright Red EN004 Super Rare $0.18
Time-Space Trap Hole EN022 Common $0.18
Light of the Branded EN012 Super Rare $0.17
Abyss Actor - Curtain Raiser EN015 Common $0.16
Network Trap Hole EN025 Common $0.16
Rescue-ACE HQ EN011 Super Rare $0.15
Mysterious Puppeteer EN013 Common $0.11
Contact with the Aquamirror EN018 Common $0.10
Amaze Attraction Majestic Merry-Go-Round EN026 Common $0.06

FAQ

How many cards are in OTS Tournament Pack 21?

Cactaur indexes 26 printings in OTS Tournament Pack 21; official count is 26. Variant or promo printings can push the indexed total above the number on the booster box.

When did OTS Tournament Pack 21 release?

OTS Tournament Pack 21 shows a catalog release date of 2017-07-06 for this English Yu-Gi-Oh! TCG entry. OTS Tournament Pack 21 is indexed under slug op21 in the Cactaur Yu-Gi-Oh! TCG catalog.

What is the most expensive card in OTS Tournament Pack 21?

Tearlaments Reinoheart leads references around $13.77 in our latest snapshot. Prices change with condition and market volume. OTS Tournament Pack 21 is indexed under slug op21 in the Cactaur Yu-Gi-Oh! TCG catalog.

Is OTS Tournament Pack 21 good for beginners?

OTS Tournament Pack 21 works for collectors who already know the format. Beginners may prefer a starter deck before chasing rare pulls from this set.

Where can I track OTS Tournament Pack 21 prices?

Use this Cactaur set page for a snapshot, then open individual card pages for ongoing market references. Future marketplace features will anchor off the same data attributes on each row.

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-25. Last updated: 2026-06-25.