It's Morphtronics! They are kinda difficult to build in a pure way even with all the support they got. This List is made from many years of experience with this Archetype in a way to get the most out of many different Morphtronics with the additional Focus on their Boss Monster Power Tool Dragon. Let's go into Detail:
The Power Tool Path
In general your focus should be to Build up a Power Tool Dragon or the new Power Tool Braver Dragon as soon as possible and they are not only great Beatsticks with some Tower Functions but much more. They can also get out the Equip Spells from your Deck fast and make your whole Deck more Consistent.
Two Power Tool Dragon's equipped with their Equip Spell Double Tool C&D can create a perfect attack Wall while guarding themselves from destruction and negating any effect of Monsters they Battle with 3300 ATK. Note that the C & D equip is only usable on the OG Power Tool Dragon or a Morphtronic Machine Monster with LV4 or Higher.
Power Tool Braver Dragon is missing the protection but has a quick effect instead and equips himself with 3 equip Spells from Deck or GY. Life Extreme is obviously there to make use of Bravers own negation/battle position change effect to get out Life Stream Dragon, or to just be a imaginary 4k Beater with Card destruction Ability.
At first sight Power Pickaxe looks like a rather strange addition but think a moment about it. You can use the effect to Banish a Monster from the opponents GY and gain 500 ATK first and then use Bravers effect to get rid of the Equip Spell for his own effect. Maximum Advantage to be made right there.
Break! Draw! is the Leo special which will Draw you a Card whenever you destroy a Monster through Battle. With Morphtronic Earfon combined you are able to draw 2 cards each turn. The downside that this card destroys itself after 3 turns doesn't activate itself since you place it from Deck/GY into the Spell & Trap Zone.
The Power Tool Mecha Dragon can facilitate additional Draw Power if needed and interrupt opponents Equip Spell Strategies. He can also become a easy Draw 2 Boss with Break! Draw! combined. The Life Stream Dragon is useful if many Equip Spells are already in the GY and/or your Life Points are very low. A very good backup Card to return your LP back to 4000 and prevent further effect damage while guarding himself against destruction.
The one who combines them all is Ultimaya Tzolkin. You will need Life Stream Dragon , Morphtronic Earfon or Gadget Hauler and Morphtronic Scannen to summon him in this Deck but once there he can easily summon one Power Tool Monster every turn and get targeting protection too. He even summons Power Tool Braver Dragon and triggers his effect too.
To end this Paragraph see the Power Tools as your Main way to get your Deck going up to speed. They are very important for the Morphtronic Strategy. Power Tool brings the Power!
The Morphtronics arrive
To even summon Power Tool Boss Monsters you need the help of the Consistency bringers, the Morphtronics. They each have a different Effect based on their current Battle Position. There are numerous ways to get to Level 4, 7, 8 and 9 in this Deck and it's a bit up to Dice luck too.
Your 3 different Level 1 Telephones bring the Main Search and Summon Power for this Deck. Morphtronic Converter a powerful Spell helps to set up these Monsters and their effects. They require a Die Roll which makes their effects a little luck based but they are all soft once per turns making big Combos very easy. Do never underestimate these little fella's since they can easily get out of control.
But that's not all! The Morphtronic Scannen can search for Spells & Traps, while the Morphtronic Scopen can set up a instant level 7 Synchro summon. Morphtronic Remoten also has applications in that area in the mid to late game.
And that's still not all. There's also Gadgets which support this Archetype. Gadget Gamer being the best one, again setting up for a L7 Synchro Summon and searching your Level 1 Starters.
With all these tools you will be easily summoning multiple Power Tool Monsters in one turn. But what if I tell you that's not the only way you can go?
The Morphtronics Strike Back!
Now with all this Consistency it's obvious you will have Space for another Main Deck Strategy. The Direct Attack OTK! Morphtronic Boarden allows every Morphtronic to attack directly. Morphtronic Boomboxen can attack twice and is a legal target for the Double Tool C&D. Morphtronic Radion is a 800 ATK Boost for all Morphtronics and the Field Spell Morphtronic Map is another 300 ATK on top, every time you change a Battle Position.
With all that said it's very easy to reach 8000 total Damage through direct attacks to OTK the opponent. When the opponent is to focused on your Power Tool Boss Monsters surprise him with this Backup Plan. This is also highly effective to get past unbeatable Towers and win like that and it's easy to set up within one turn too. The Strong Plan B is checked.
Additional Spice is always good
So the Telefon FTK is well known but not part of this pure Variant... BUT Morphtronic Clocken can Deal 1000 damage by tributing itself (Or more if you wait many turns) and you can loop that effect a few times too. All depends on you rolling a 2 or Higher and having the means to re summon Morphtronic Telefon and Clocken multiple times. Convoluted for sure but effective nontheless. It does make the Direct attack OTK even more formidable as well.
Morphtronic Slingen is a little Removal Tool for any card by tributing one Morphtronic Monster. Morphtronic Earfon is the L4 Synchro useful in many Situations, especially to use Braver Dragons effect many times.
Gadget Box is always treated as Morphtronic Card and brings additional tokens for Synchro plays on the field. That's especially nice since Morphtronic Scannen is a one card Combo into a L7 Synchro play with this card.
Morphtronic Impact Return can shuffle 2 Spell/Traps from the opponent into the Deck and retrieve Morphtronics from the GY and Banished Zone. It's always available thanks to Morphtronic Scannen too.
So it's the best Deck ever right?
No not at all. All these Combos described can be easily stopped with all the usual stuff like Nibiru, the Primal Being and Floodgates. Having to rely on Die Rolls and having some weird downsides/costs on some cards make's this Deck miss the Mark to reach the Overpowered territory. It's a Combo Deck in it's Core with all it's Strengths and Weaknesses.
POWERful Final Words
Morphtronics are fun. You have many possible Combinations within this Deck and can surprise your opponent with unusual ways and Cards. Try this Deck if you like bigger Combo Decks that aren't super complicated to understand. I really liked them ever since their Anime Debut and maybe you too will find them to be fun to play^^
Final Rating:
★★★★★★★ OTK Potential
★★★★☆☆☆ Defensive Tools
★★☆☆☆☆☆ Control Options
★★★☆☆☆☆ Removal Options
★★★★★☆☆ Recovery/Recycling
★★★★★☆☆ Card Advantage
Overall Rating: ★★★★☆☆☆ 26/42★
Morphtronic's ruling Box
Below I will list some not so obvious rulings you might be surprised to see:
Gadget Hauler: Thankfully his discarding is not a cost but the effect itself.
Morphtronic Remoten: 1. Both effects of this card have no cost. 2. The defense position effect does not target.
Morphtronic Boarden: 2 Boarden in defense position protect all Morphtronic monsters from being destroyed by Battle including themselves.
Morphtronic Telefon: The LP gain effect is always applied even if there's no target to summon from the GY. It can always be activated even with a empty GY.
Morphtronic Map: The 2nd effect can miss timing. It's a when... you can... type of effect.
Life Extreme: You can destroy your own cards with this effect and it's applied if any Monster on the field changes it's Battle Position.
Double Tool C&D: 1. As soon as you target a Monster as attack target that Monster's effects on the field are negated. If a replay occurs the effects stay negated throughout the Battle Phase and you may choose another attack target also negating that Monster's effects. 2. When the opponent takes control of your equipped Monster the C&D is destroyed immediately. 3. Two C&D's create a attack Wall. Unlike Staplen the opponent is unable to attack directly. 4. If C&D is removed from field because your equipped monster is destroyed by battle the effect which destroy's the opponents Monster is not applied.
Power Tool Mecha Dragon: You can only Draw 1 Card if a equip Spell Card is equipped to him during your turn.
Life Stream Dragon: 1. The effect which makes your LP 4000 is optional. 2. This effect does not use the terms increase or decrease so cards like Bad Reaction to Simochi cannot reverse this effect.
Morphtronic Earfon: You can equip this card to an opponent's Monster.
Ultimaya Tzolkin: 1. The Materials used are not treated as Synchro Material. It's considered a ordinary Special Summon. 2. Monster's summoned by this Cards 2nd effect are not considered to be summoned correctly and cannot be revived through cards like Monster Reborn. 3. The attack and targeting protection applies to Ultimaya Tzolkin itself.