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How does deck collaboration work?

It works like a pull request for your deck. Collaborators open the deck editor, make their proposed changes, and submit a suggestion with a note. You get notified, open the comparison view to see exactly what they changed, and choose to apply all, cherry-pick individual cards, or decline. Nothing changes in your deck until you approve it.

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Yes. The Collaboration Space has a shared group discussion thread for the whole deck, plus a per-suggestion Q&A thread for each proposal. You can @mention teammates and link specific cards inline.

Is collaborative deck building free?

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Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

Yes. The Collaboration Space supports all four games — Magic: The Gathering, Pokémon TCG, Yu-Gi-Oh and One Piece. Format validation and card prices are included for each game.

Champions Festival · XY Black Star Promos XY91/211

Champions Festival (XY Black Star Promos XY91/211), Promo. Market price €420.00, unchanged this week, relatively stable over the last 10 weeks. Illustrated by Naoki Saito. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

More Champions Festival printings

Champions Festival · SWSH Black Star Promos — €133.79
Champions Festival · SM Black Star Promos — €161.44
Champions Festival · SM Black Star Promos — €161.44
Champions Festival · XY Black Star Promos — €100.28
Champions Festival · XY Black Star Promos — €420.00
Champions Festival · BW Black Star Promos

Card text

Once during each player's turn, if that player has 6 Pokémon in play, he or she may heal 10 damage from each of his or her Pokémon.

Weekly price history

Week	Market price
2026-W31	€420.00
2026-W32	€420.00
2026-W33	€420.00
2026-W34	€420.00
2026-W35	€420.00
2026-W36	€420.00
2026-W37	€420.00
2026-W38	€420.00
2026-W39	€420.00
2026-W40	€420.00

Price in context

Champions Festival ranks #7 of the 191 priced cards in XY Black Star Promos. The median Promo in the set is €14.93. The 191 priced cards in XY Black Star Promos are worth €25508.66 together; this card is 1.65% of that. The set’s value is unchanged this week. Over the last 10 weeks the set’s value went from €25536.76 to €25508.66 (-0.1%).

Top chases in XY Black Star Promos

Mewtwo XY101 — €4675.00
Mewtwo EX XY107 — €4675.00
Mewtwo EX XY125 — €4675.00
Mew XY192 — €4675.00
Greninja EX XY20 — €542.50

Set value over 10 weeks · same 191 cards each week
Week	Set value
2026-W31	€25536.76
2026-W32	€25624.51
2026-W33	€25613.97
2026-W34	€25668.95
2026-W35	€25671.90
2026-W36	€25701.88
2026-W37	€25460.42
2026-W38	€25481.23
2026-W39	€25508.66
2026-W40	€25508.66

Other Champions Festival cards

There are 7 other cards named Champions Festival across 4 sets.

SWSH Black Star Promos SWSH296 (2019) · Promo — €133.79
SM Black Star Promos SM148 (2017) · Promo — €161.44
SM Black Star Promos SM231 (2017) · Promo — €161.44
SM Black Star Promos SM78 (2017) · Promo — €161.44
XY Black Star Promos XY176 (2013) · Promo — €100.28
XY Black Star Promos XY27 (2013) · Promo — €420.00
BW Black Star Promos BW95 (2011) · Common — —

About the illustrator

Naoki Saito has illustrated 320 cards across 110 sets.

Reshiram & Zekrom GX · Cosmic Eclipse — €328.33
Lillie · Ultra Prism — €299.59
Sheltered by Ghosts · Japan Standard Cup — $206.66
Paradise Resort · MEP Black Star Promos — €170.99
Mew V · Fusion Strike — €125.24
Lillie's Clefairy ex · Ascended Heroes — €123.51
Lisia · Celestial Storm — €123.14
Finale of Devastation · Secret Lair Drop — $50.65
Zekrom · XY Black Star Promos — €48.47
Zorua · White Flare — €46.70

More from XY Black Star Promos

← Previous card: Hoopa XY90 · Next card: Sableye XY92 →

Questions

How much is Champions Festival XY91/211 worth?

Champions Festival from XY Black Star Promos (XY91/211) has a market estimate of €420.00, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Champions Festival XY91/211 rare?

It is a Promo from XY Black Star Promos, a 211-card set.

Is Champions Festival XY91/211 tournament legal?

Champions Festival XY91/211 is legal in Expanded.

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