Sydney gave the market two different stories at once. EDG Rico1997 won the 1,405-player Regional Qualifier with Irelia's pressure-and-disruption deck, but the finals table also showed a $380.87 Sivir Aurora deck. That is exactly how players get baited. The winner matters. The expensive finalist matters. The buying decision is not the same for both.
The cards with real demand
Irelia cards with broad tournament demand
The cleanest post-Sydney demand is the Calm/Chaos Irelia deck. Rico won the event at 14-1-1 and Ghosterdriver put another Irelia list in fifth. The deck placed twice in the Top 8 and costs less than the Aurora finalist. Defiant Dance, Irelia, Fervent, Ride the Wind, Boots of Swiftness, Guardian Angel, and the low-cost cards that disrupt opponents should remain easy to buy and sell because people will actually play the deck.
Sivir Aurora, but only if you need it
TSS SouledOut's Sivir list is the obvious headline for expensive cards: Dazzling Aurora sits at roughly $55 on the posted Sydney standings list, with Elder Dragon around $26, Last Rites around $27, plus Sabotage and Stacked Deck. The deck reached second, so demand is real. The problem is timing. If you are buying after everyone saw the result, you are probably paying the post-event price increase unless you need the cards for an imminent tournament.
Cards shared by Diana decks
Diana put two players into the Top 8. Mind/Chaos cards shared by several fast decks that disrupt opposing plays are safer buys than cards from a single list. Cards that fit both Diana and other Mind/Chaos decks are better buys than narrow Diana-only pieces, because the demand survives if players switch legends but stay in the same fast, disruptive style.
Hook Leblanc watchlist
CTCG DZiden's seventh-place Leblanc list is the overlooked market story. Baited Hook, Mirror Image, Harnessed Dragon, Rift Herald, and the Mind/Order cards around them now have a seventh-place finish behind them. The deck is still not budget at $367.50 in the posted list, so do not blindly buy the whole thing. Watch Baited Hook and the cards that also appear in other Hook builds first.
The trap buys
Do not buy every card from the second-place Sivir list just because the deck looked flashy. The list was expensive before Sydney, and the result gives sellers a reason to raise prices. If the card only belongs in exactly that Aurora deck, wait for the first post-event wave to cool unless you plan to play Sivir in your next tournament.
Do not chase slower, unit-focused decks as a category. Of the 1,242 decks in the final standings, 660 used that style, or 53.1% of the field, but only two reached the Top 8. That is not where I want to park speculative money. Buy those cards because you need them for a deck, not simply because that style was popular.
Do not buy cards for fast Annie decks simply because Annie missed the Top 8. The deck had attention going in but did not reach the Top 8. There may be a future version, but Sydney did not give you a reason to pay up for it today.
What I would actually do
If I were buying for play, I would finish Irelia first. It won the event, had a second Top 8 player, and does not require paying Aurora's high price. After that, I would pick up Diana cards that stay useful across several fast Mind/Chaos decks.
If I were buying for speculation, I would be more selective. Baited Hook and cards that also fit other Hook decks have the better upside because fewer players were already staring at them. Cards that only fit this exact Leblanc list can rise quickly and become difficult to resell even faster.
If you already own Aurora cards, I would hold through the next major event rather than sell into the first wave. Sivir finishing second keeps the deck relevant. It just did not win, and the market should price that difference.
Price context
The posted Sydney standings list Rico's winning Irelia deck at $144.56, TSS SouledOut's Sivir deck at $380.87, nice boy's Diana deck at $247.25, AshenOCE's Teemo at $167.51, and CTCG DZiden's Leblanc at $367.50. Those numbers are a useful snapshot, not a guarantee of what you will pay after the market reacts.
The rule is simple: buy the cards that gained repeatable tournament demand, not the cards that merely appeared in the most expensive screenshot. Sydney made Irelia cards and cards shared by fast decks with low-cost disruption safer buys. Aurora stayed relevant, and Baited Hook became worth watching. Treat each change separately.
The prices above come from the Mobalytics Sydney Regional Qualifier final standings, recorded May 16 2026.
See you on the rift,
Shadow