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.

Hyper Metamorphosis · Speed Duel Starter Decks: Ultimate Predators 300203003/63

Hyper Metamorphosis (Speed Duel Starter Decks: Ultimate Predators 300203003/63), Common. Market price $0.11, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

You can activate this Skill while you control a Level 3 or lower Insect Normal Monster. Discard 2 cards and Tribute 1 Level 3 or lower Insect Normal Monster you control to Special Summon 1 "Perfectly Ultimate Great Moth" from your hand or Deck, ignoring its Summoning conditions. Any damage your opponent takes for the rest of this turn is halved.

Weekly price history

Week	Market price
2026-W31	$0.18
2026-W32	$0.08
2026-W33	$0.10
2026-W34	$0.11
2026-W35	$0.11
2026-W36	$0.11
2026-W37	$0.11
2026-W38	$0.11
2026-W39	$0.11

Questions

How much is Hyper Metamorphosis 300203003/63 worth?

Hyper Metamorphosis from Speed Duel Starter Decks: Ultimate Predators (300203003/63) has a market estimate of $0.11, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Hyper Metamorphosis 300203003/63 rare?

It is a Common from Speed Duel Starter Decks: Ultimate Predators, a 63-card set.

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