Can I build a deck together with friends on TCGSwap?

Yes. Every deck on TCGSwap has a Collaboration Space. You can invite up to 5 friends; they can suggest card changes, discuss ideas, and playtest proposals. You review and apply suggestions before anything changes in your deck.

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.

Can collaborators chat and discuss the deck?

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?

Yes, collaboration is free for all TCGSwap users during beta. You can invite up to 5 collaborators per deck.

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.

Valkyrie Vierte · Savage Strike Special Edition 81558967/4

Valkyrie Vierte (Savage Strike Special Edition 81558967/4), Super Rare. Market price $0.19, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

During your Main Phase: You can excavate the top cards of your Deck equal to the number of other "Valkyrie" monsters you control, and if you do, add 1 excavated Normal Spell/Trap to your hand, also send the remaining cards to the GY. Otherwise, shuffle all excavated cards into the Deck. When this card is destroyed by battle and sent to the GY: You can Special Summon 1 "Valkyrie" monster from your Deck. You can only use each effect of "Valkyrie Vierte" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.18
2026-W32	$0.18
2026-W33	$0.18
2026-W34	$0.19
2026-W35	$0.19
2026-W36	$0.19
2026-W37	$0.19
2026-W38	$0.19
2026-W39	$0.19

Questions

How much is Valkyrie Vierte 81558967/4 worth?

Valkyrie Vierte from Savage Strike Special Edition (81558967/4) has a market estimate of $0.19, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Valkyrie Vierte 81558967/4 rare?

It is a Super Rare from Savage Strike Special Edition, a 4-card set.

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