30th Celebration

Greninja ex

Name: Greninja ex 30C 148
Brand: Pokémon

30C148· Special illustration rare

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Versions of this card

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What the card itself says

Its characteristics and effects in play, with the original text when available.

HP: 300
Type: Water
Stage: Basic
Retreat cost: 1
Weakness: ×2
Number: 148/128
Set: 30th Celebration30CSet guide
Illustrated by: GIDORA

Its attacks

Stealthy Slash

This attack does 30 damage to 1 of your opponent's Pokémon for each damage counter on that Pokémon. <em>(Don't apply Weakness and Resistance for Benched Pokémon.)</em>

Aqua Edge

160

What to make of it

Have a look at what it does well, then at what will get in your way. After that you'll know whether it belongs in your deck.

A strength
300 HP. Only 1 cards in 30th Celebration carry more.
A strength
Retreat cost 1. One Energy to discard and it is back on the Bench, which matters a lot on the turn you need to swap attackers.
A strength
It is a Basic Pokémon. You can put it down on your very first turn, with nothing to evolve through.
Keep in mind
None of the 3,649 tournament lists we have read runs it. That does not make it a bad card — it means we have not seen it on a table yet.
Keep in mind
It is an ex card. The turn it goes down your opponent takes 2 Prizes instead of one, and games do turn on exactly that.
Keep in mind
Weakness Lightning ×2. Against a Lightning Pokémon, apply that to the damage it takes — it climbs fast. Of the 3,649 tournament lists we have read, 318 run at least one Pokémon of that type.

Who plays it

None of the tournament lists we have read mentions this card. That happens with a card that has just come out, or one players have not tried yet.

When it came out

30th Celebration landed here on 16 September 2026.

Every set, with both of its dates