
SWSH Black Star Promos · #SWSH155
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How to play a Pokémon V-UNION: Once per game during your turn, combine 4 different Greninja V-UNION from your discard pile and put them onto your Bench. V-UNION rule: When your Pokémon V-UNION is Knocked Out, your opponent takes 3 Prize cards.
Abilities, attacks, weakness & resistance
Whenever your opponent plays an Item card from their hand, prevent all effects of that card done to this Pokémon.
This Pokémon can't be Poisoned.
Once during your turn, you may have your opponent reveal their hand.
Attach up to 2 Water Energy cards from your discard pile to this Pokémon.
This attack does 100 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
During your opponent's next turn, the Defending Pokémon can't retreat.
Other cards from SWSH Black Star Promos

Arceus VSTAR (Holofoil)

Arceus V (Holofoil)

Greninja

Arcanine

Bulbasaur

Klara (Holofoil)

Hisuian Zoroark VSTAR (Holofoil)

Hisuian Zoroark V (Holofoil)

Champions Festival (Stamp)

Champions Festival (Staff Stamp)

Virizion V (Holofoil)

Hisuian Electrode V (Holofoil)
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Greninja V-UNION (SWSH155) is a Water-type Pokémon promo presented as a multi-piece V-UNION card from the Sword & Shield Black Star Promos. It features three abilities—Ninja Body to block Item effects targeting it, Antidote Jutsu to prevent Poison, and Feel the Way to reveal the opponent's hand once per turn—and attacks including a bench-wide 100 damage spread and a 180-damage attack that prevents retreat. Released as a promo in the Sword & Shield Black Star Promos expansion.
Catalog pricing data as of 14 Apr 2026, 15:27