Hydrocannon30+
Does 30 damage plus 20 more damage for each Water Energy attached to Dark Blastoise but not used to pay for this attack's Energy cost. You can't add more than 40 damage in this way.
Rocket Tackle40
Dark Blastoise does 10 damage to itself. Flip a coin. If heads, prevent all damage done to Dark Blastoise during your opponent's next turn. (Any other effects of attacks still happen.)

Weaknesses

Lightning ×2

Market prices (catalog API)

eBay sold comps from the Vendor Tools public catalog — tap a condition below to filter sales, or refresh to pull new data into the catalog

Catalog pricing data as of 27 Mar 2026, 20:14

Guide prices and sold listings come from the Vendor Tools catalog API (eBay completed sales). Use Update prices to request a fresh pull from eBay (limited to once per 24 hours per signed-in user).

Catalog card record updated 27 Mar 2026, 20:14.

No condition guide prices yet. Use Update prices to fetch eBay sold data into the catalog.

Source API: https://api.vendortools.net

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Dark Blastoise

Overview

Flavor text

Catalog metadata

Card details

Identity & printing

Type line & stats

Battle

Attacks

Weaknesses

Market prices (catalog API)

Listed on marketplace

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