Samurott and Wash Water Energy have been revealed from S4 Astonishing Volt Tackle.
Cards have been translated by ToineLay, thank you!
Ability: Shell Armor
This Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance).
[W][C][C] Aqua Wash 120
You may put 2 Energy attached to your opponent’s Active Pokémon into their hand.