Vendetta Pre-Rift Put the New Set Into 25-Card Sealed Play
Riftbound’s launch-week event replaced prepared decks with five boosters, a seeded champion pack and compact construction rules built around the Vendetta card pool.
Vendetta entered organized play before players could settle on established deck lists. The Pre-Rift event, which opened July 24 for a one-week window, asked entrants to build on site from a limited pool and play a minimum 25-card Sealed deck.
A pool built at the table
Each participant received five Vendetta booster packs and one of nine randomized themed packs. The extra pack centered on a new champion and contained that champion’s Legend and Rare cards, a Battlefield and supporting cards. The possible champions were Jayce, Kennen, Akali, Ambessa, Nasus, Zed, Shen, Renekton and Mel, giving every pool a strategic starting point without making the rest of the build predetermined.
Smaller decks, wider permission
The event required at least 25 main-deck cards rather than a normal constructed list. Players could use every copy they opened and combine as many as three domains. Organizers supplied additional Runes, while a blank card placed face down could stand in for a missing Battlefield. Starting configurations could also be changed between games or rounds, allowing the limited pool to be rebuilt as matchups became clearer.
Vendetta mechanics shaped the decisions
The sealed environment introduced Flow, Burn and Empower together. Riot’s preparation guide treated the low curve as a practical priority, suggesting roughly 15 Units and about five that cost two Energy. That guidance was not a deckbuilding requirement, but it showed the pressure of producing a functional list from a smaller pool where expensive cards could quickly crowd out early plays.
A promo outside the playable pool
The event kit also included a stamped Riven, Shattered promo while supplies lasted. Riot specified that the promo could not be used in the Sealed deck, keeping participation memorabilia separate from the cards opened for competition. The result was a launch event focused on discovery: the seeded champion provided direction, while the boosters and flexible rebuild rules left room for adaptation.
Context
Why it matters
Pre-Rift gave Vendetta a controlled first environment rather than measuring it through settled constructed archetypes. For players reviewing the set after launch, the rules explain why early reports emphasized curve, domain flexibility and the nine seeded champions instead of polished competitive lists.
Primary source
What this report is based on
TCGMarketWatch used the official Riftbound: League of Legends Trading Card Game announcement as the primary source, checked the specific facts listed on this page and wrote an original account rather than reproducing the publisher's article.
