House of Shocking Dynamos

Aunthunder
[Level 5/LIGHT/Thunder/Effect/2000/1200]
If you control no monsters, you can Normal Summon this card without Tributing. If this card is Normal Summoned, you can: Immediately after this effect resolves, Normal Summon 1 Level 4 or 5 Thunder-Type monster from your hand, except "Aunthunder".

Unclehunder
[Level 5/LIGHT/Thunder/Effect/2100/1300]
If you control no monsters, you can Normal Summon this card without Tributing. If this card is Normal Summoned, you can: Immediately after this effect resolves, Normal Summon 1 Level 4 or 5 Thunder-Type monster from your hand, except "Unclehunder".

Tri-Headed Thunder Dragon
[Level 10/LIGHT/Thunder/Fusion/Effect/3700/2300]
"Thunder Dragon" + "Thunder Dragon" + "Thunder Dragon"
Must first be Fusion Summoned with the above Fusion Materials. If this card attacks a Defense Position monster, inflict piercing battle damage to your opponent. During your Draw Phase, instead of conducting your normal draw: You can target 1 Level 5 or lower Thunder-Type monster in your Graveyard; Special Summon that target, instead. This card must be face-up on the field to activate and to resolve this effect.

Thunder King Toon-Oh
[Level 4/LIGHT/Thunder/Toon/Effect/1900/800]
Cannot attack the turn it is Summoned. While you control "Toon World" and your opponent controls no Toon monsters, this card can attack your opponent directly. Neither player can add cards from their Deck to their hand except by drawing them. During either player's turn, when your opponent would Special Summon exactly 1 monster: You can send 1 Thunder-Type monster you control to the Graveyard; negate the Special Summon, and if you do, destroy it. You can only use this effect of "Thunder King Toon-Oh" once per turn.

Superconductivity
Normal Trap Card
If your opponent controls a monster and 1 of your Thunder-Type monsters you control inflicts battle damage to your opponent by a direct attack: You can target 1 monster and 1 Spell/Trap Card your opponent controls; shuffle them to the Deck. The targeted Spell/Trap Card cannot be activated in response to this effect.

House of Shocking Dynamos
Field Spell Card
Thunder-Type monsters you control are unaffected by card effects during the Battle Phase. Once per turn: You can target 1 Thunder-Type monster you control and 1 Spell/Trap Card your opponent controls; send both targets to the Graveyard, then draw 1 card, and Special Summon it if it is a Thunder-Type monster.