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.

Pile Armed Dragon · Hidden Arsenal: Chapter 1 19153590/177

Pile Armed Dragon (Hidden Arsenal: Chapter 1 19153590/177), Secret Rare. Market price $0.24, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

You can send 1 other WIND Dragon monster or 1 other Level 7 or higher Dragon monster from your hand to the GY; Special Summon this card from your hand. You can send 1 "Armed Dragon" monster from your hand or Deck to the GY, except "Pile Armed Dragon", then target 1 face-up monster you control; that targeted monster gains ATK equal to the Level of the monster sent to the GY x 300, until the end of this turn, also you can only attack with 1 monster this turn. You can only use each effect of "Pile Armed Dragon" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.22
2026-W32	$0.23
2026-W33	$0.24
2026-W34	$0.26
2026-W35	$0.26
2026-W36	$0.23
2026-W37	$0.25
2026-W38	$0.24
2026-W39	$0.24

Questions

How much is Pile Armed Dragon 19153590/177 worth?

Pile Armed Dragon from Hidden Arsenal: Chapter 1 (19153590/177) has a market estimate of $0.24, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Pile Armed Dragon 19153590/177 rare?

It is a Secret Rare from Hidden Arsenal: Chapter 1, a 177-card set.

Browse more Yu-Gi-Oh cards · All Hidden Arsenal: Chapter 1 cards · Build a deck · Track your collection