Watt Yellowfin Tuna
Level 4 LIGHT
Thunder / Tuner / Effect
You can only use each of the [1] [3] effects of this card once per turn.
[1] At the end of the Damage Step where your monster inflicted battle damage to your opponent: You can Special Summon this card from your hand.
[2] This card can attack directly.
[3] When this card inflicts battle damage to your opponent by direct attack: You can Tribute this card and 1 non-Tuner monster in your hand or face-up field, and if you do, Special Summon 1 "Watt" Synchro monster from your Extra Deck, whose Level equals the total Levels of the Tributed monsters.
Watt Charger
Level 8 LIGHT
Thunder / Synchro / Effect
1 "Watt" Tuner + 1+ non-Tuner Thunder monsters
You can only use the [2] effect of this card once per turn.
[1] This card can attack directly.
[2] When this card inflicts battle damage to your opponent by direct attack: You can shuffle 1 "Watt" Tuner in your GY and 1 face-up non-Tuner Thunder monster you control into the Deck, and if you do, Special Summon 1 "Watt" Synchro monster from your Extra Deck, except "Watt Charger".
Watt Kingdom
Continuous Spell
You can only use the [2] effect of this card once per turn.
[1] When your opponent Normal or Special Summons a monster(s), they cannot activate the effects of those monsters if they are in the same column as this card or a "Watt" monster you control.
[2] You can target 1 "Watt" monster you control; Special Summon 1 "Watt" monster from your Deck with a different name, then lose LP equal to the Special Summoned monster's ATK, also you cannot Special Summon monsters for the rest of the turn, except Thunder monsters.