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Weakness...Is an Unforgivable Sin.

OP04-076 · Event · Purple · Cost 1

The Seven Warlords of the Sea/Baroque Works

[Counter] DON!! −1 (You may return the specified number of DON!! cards from your field to your DON!! deck.): Up to 1 of your Leader or Character cards gains +1000 power during this turn. [Trigger] Add up to 1 DON!! card from your DON!! deck and set it as active.

StandardNot legal (block 1)

ExtraLegal

Copies allowed4

Block icon1

First released in -KINGDOMS OF INTRIGUE- [OP04]. 1 printing including alternate arts.

Prices by printing

Printing	Set	Rarity	Market price
Weakness...Is an Unforgivable Sin.	OP-04	C	$0.05

TCGplayer market prices via OPTCG API, checked October 9, 2026. A guide, not a quote; rare printings can rest on very few sales.

Price history & alerts

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Build with this card

Open the One Piece deck builder: it shows which Leaders can use Weakness...Is an Unforgivable Sin. and checks your deck against the official rules.

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