* This card can be [[Searcher|searched]] by "[[Serpentine PrincessThunder Dragon Fusion]]", "[[Thunder Dragonduo]]", "[[Vampire DragonChaos Zone]]", "[[Rai-Mei]]" and , "[[Shadow's Light]]", "[[Photon Veil]]", "[[Gigantic Spright]]", "[[Small Scuffle]]", "[[Packet Link]]", "[[Mimiclay]]", "[[Serpentine Princess]]", "[[Battle Royal Mode - Joining]]", "[[Vampire Dragon]]", "[[Rescue Ferret]]", "[[Witch of the Black Forest]]", and other [[List of generic searchers#Monsters|generic searchers]].

* You This card is best combined with strategies / card effects that can easily Summon a high-Level monster, ideally multiple.** "[[Artifact]]", "[[Danger!]]", "[[Darklord]]", "[[Eldlich]]", "[[Galaxy]]", "[[Hieratic]]", "[[Horus]]", "[[Mekk-Knight]]", "[[Nemleria]]", "[[Subterror]]", "[[Thunder Dragon]]", and "[[Yubel]]" Decks focus on Special Summoning their high-Level monsters.*** "[[Malefic]]" Decks also have high-Level monsters, but their effects will prevent "The Calculator" from attacking; cards such as "[[Axe of Fools]]" and "[[Malefic Territory]]" would be needed to allow "The Calculator" to attack.** "[[Alpha, the Master of Beasts]]" is a Level 8 monster that can Special Summon itself from the hand, if the total ATK of the opponent's monsters on their field is higher than the player's total ATK of monsters on their own field.** "[[Astral Kuriboh]]" is a Level 1 monster that can freely Special Summon itself from the hand as a monster of any Level from 1-13, by revealing an appropriate "[[Number]]" monster in the Extra Deck.** "[[Beast King Barbaros]]", "[[Coach Captain Bearman]]", "[[Fusilier Dragon, the Dual-Mode Beast]]", and "[[Labyrinth Heavy Tank]]" are high-Level monsters (Levels 8, 8, 7, and 7, respectively) that can be Normal Summoned without Tributing any monsters, albeit at the price of having lower ATK/DEF (with the exception of "Heavy Tank").** "[[Deskbot]]" Decks can possibly use this card , as they have high-Level monsters that can be easily 'cloned' via "[[Machine Duplication]]" or "[[Inferno Reckless Summon]]".** "[[Dinowrestler Pankratops]]" is a Level 7 monster that can Special Summon itself from the hand if the opponent controls more monsters than the player does.** "[[Divine Serpent Geh]]" is a Level 12 monster that can Special Summon itself from the hand in response to the destruction of one of the player's monsters, albeit at the cost of half their LP.** "[[Exodius the Ultimate Forbidden Lord]]" is a Level 10 monster that can Special Summon itself from the hand by shuffling all monsters in its controller's Graveyard into the Deck.*** With no monsters in combination the Graveyard, this can also allow "[[Mirror Ladybug]]" to Special Summon itself from the hand and become at least Level 10; however, "Ladybug" will self-destruct if it becomes Level 13 or higher.*** If "Tragoedia" becomes Level 4 or lower (usually by its own effect), it can form a powerful combo with "[[Greed QuasarMegalith Promotion]]", allowing it to become Level 20 (which is double the '''original''' Level of "Tragoedia").** "[[Fusion Armament]]" is a Normal Spell that can Special Summon a listed Fusion Material from the Extra Deck or Graveyard, which can be a monster of any Level, except Levels 9 and 11 currently. However, the Summoned monster cannot attack and its effects are negated, until the end of the opponent's next turn after activation.** "[[Gizmek Orochi, the Serpentron Sky Slasher]]" is a Level 8 monster that can Special Summon itself from the hand or Graveyard by banishing the top 8 cards of its possessor's Deck face-down.** "[[Gorz the Emissary of Darkness]]" because is a Level 7 monster that can Special Summon itself from the hand in response to the player taking damage (while they control no cards), but also Special Summons a Level 7 Token if battle damage was taken.** "[[Greed Quasar]]" can is a Level 7 monster that increase its own levelLevel by the total Levels of the monsters it destroys by battle (increasing its own ATK in the process).** "[[Guardian Slime]]" and "[[Tragoedia]]" are Level 10 monsters that can Special Summon themselves from the hand in response to the player taking battle damage.** "[[Icejade Kosmochlor]]" is a Level 10 monster that can Special Summon itself from the hand if there is a face-up Field Spell on the field.** "[[Lord of the Heavenly Prison]]" is a Level 10 monster that can Special Summon itself from the hand when a Set Spell/Trap is activated.** High-Level [[Trap Monster]]s can easily Special Summon themselves, such as "[[Abyss Stungray]]", "[[Metal Reflect Slime]]" (which can be used to Special Summon "[[Egyptian God Slime]]" instead), "[[Shaddoll Core]]", and "[[Statue of Anguish Pattern]]".** "[[Sauge de Fleur]]" is a Level 8 monster that can Special Summon itself from the hand by destroying a monster its user controls, along with another card on the field.** "[[Smoke Mosquito]]" can mimic the Level of another high-Level monster that its controller controls.** "[[Battle Waltz]]" is a Normal Spell that Special Summons a "[[Waltz Token]]" with the same Level as one of the player's Synchro Monsters - which are usually high-Level.

* By activating 3 While the Level-boost granted from "[[Metal Reflect SlimeGalactic Spiral Dragon]]", "[[Galaxy Queen'sLight]]" on the , "[[Star Light, Star Bright]]", or "[[Xyz Align]]" only lasts for 1 turn you summon , each can be worth using with this card, its ATK will because of the high Levels that can be attained this way.** Card such as "[[Scapegoat]]", "[[Hippo Carnival]]", and "[[Super Hippo Carnival]]" can be at least 9600 or more (if you have another monster used to produce Tokens en-masse, in order to capitalize on the field)this massive Level increase. If your opponent has no cards on his/her field** "[[Tannhauser Gate]]" works similarly, it'll be an OTKbut with a permanent Level change.

* This card works can work well with in "[[TragoediaFire King]]"Decks, since it as "[[Fire King High Avatar Garunix]]" is a Level 10 Monster, 8 monster that can Special Summon itself easily destroy all other monsters on the field with its effect. This results in a situation where "The Calculator" would have high ATK and change its Levelcan attack the opponent directly.

* This card fits can possibly be used in well in a "[[Fortune LadyMecha Phantom Beast]]" deckDecks, since all their monsters can attain high Levels relatively quickly. However, it can be difficult to keep those monsters on the field (due to their dependence on Normal Summons) while getting the Fortune Ladies gain levelsopportunity to also Summon this monster.

* This card comboes well with can possibly be used in "[[Machine DuplicationFlower Cardian]]" and "Decks, since their strategy is focused on Summoning multiples of their high-Level monsters for [[Woodborg InpachiSynchro Summon]]s. However it's also important to consider that ". Flower Cardian" Decks are very reliant on drawing their "The CalculatorFlower Cardian" could have at least 5100ATKmonsters with their card effects, in order for their effects to be successful, which this card's presence in the Deck can interfere with.

* This card 's effect can be used in tandem with "[[Zombie World]]" and in combination with assist the effect of "[[Malevolent Mech - Goku EnJunk Warrior]]", then playing "[[Book by substantially boosting that monster's ATK when Synchro Summoned (gaining ATK equal to the ATK of Life]]" with "[[Red-Eyes Zombie Dragon]]" and/or "[[Vampire Lord]]The Calculator", which will have at least 2100 ATK).

* Good cards to use This card can work with "[[The Calculator]]" include "[[YubelCreator]]", "[[Sacred Phoenix of Nephthys]]", "[[Fusilier Dragon, the Dual-Mode Beast]]", "[[Metal Reflect Slime]]", "[[Guardian of Order]]", "[[Beast King Barbaros]]" and "[[Cyber Dragon]]".** If after normal summoning a "[[Fusilier Dragon, the Dualas it can Special Summon high-Mode Beast]]" to the field using its effects, you reduce its ATK with "[[Shooting Star Bow - Ceal]]"; you can use "[[Machine Duplication]]" and get more "Fusilier Dragons". This will give you (2) 2800 ATK Level monsters, (1) 400 ATK monster that can direct-attack, and 6300 ATK-boost to or "The Calculator" (6900 ATK points). In total, from the ATK of all your monsters combined would be 12900GY, more than enough to OTK.*** "[[Galaxy Queen's Light]]" can be used too, and works wellwhile being a Level 8 monster itself.

* If you have no monsters you can Special Summon "[[Cyber Dragon]]" then Normal Summon "[[The Calculator]]". This card will have 2100 atk. You can also Special Summon "[[Guardian of Order]]" and increase attack of "[[The Calculator]]" to 4500. * You can also use "[[Graceful Revival]]" to bring it back from graveyard. And if his ATK is 1500 or less you can activate "[[Inferno Reckless Summon]]" and bring 2 more on the field. * You could also use "[[Infected Mail]]" to attack with a boosted "Calculator". * This card could make a good combo with "[[Junk Warrior]]".:* On a similar note, if you use With the effect of "[[Junk Synchron]]" to bring this card back, it is then a legal target potential for "[[Inferno Reckless Summon]]", provided your opponent has a monster out. Then, you can Synchro Summon into "Junk Warrior", who will have an impressive 7700 attack points, with each of "The Calculator" at 2700 ATK.:* The above can be a formation of a powerful FTK if you're going second. Discard "The Calculator" to Special Summon "[[Quickdraw Synchron]]", then do the above. This will result in 2 4200-ATK "The Calculators" and a 10,700 ATK "[[Junk Warrior]]". * This card is great in many swarm decks that use level 4 monsters, particularly [[Crystal Beast]]s, as it will benefit from the decent amount of total levels on the field from multiple monsters. * This card works well in a [[Batteryman]] deck thanks to its type (which can power up "[[Batteryman Charger]]" or serve to feed the effect of "[[Batteryman Industrial Strength]]"). In a single turn, a player could Normal Summon "[[The Calculator]]", Special Summon "[[Batteryman Industrial Strength]]", and attack for a combined total of 5600 damage. * This card works well in a [[Swarm]] deck. * "[[Yubel]]" works well with this card, and each time your opponent destroys a "Yubel" card, "Yubel" gets stronger, and so does this card. * This card works well in a "The Creator" deck since it´s level is 8 and "The Calculator" is 2 you can summon "The Calculator" with 3000 ATK without tribute. * This card works tremendously well with a "[[Pyramid of Light]]" Deck, everytime you special summon "[[Theinen the Great Sphinx]]", "[[Andro Sphinx]]" or "[[Sphinx Teleia]]" who are all level 10 monsters, that's an extra 3000 ATK which means you could max "[[The Calculator]]" out to over 12000 have high ATK more than enough for an [[OTK]]. * This card also works well with "[[LV Monster|LV]]" monsters because they can get high Level cards out very quickly. * This card is also useful in a Dragon Deck based on "[[Five-Headed Dragon]]", since it is a Level 12 Monster and can easily be summoned by using "[[Dragon's Mirror]]". ** Instead of "[[Five-Headed Dragon]]", "[[Blue-Eyes Ultimate Dragon]]" is a good choice as well.** In addition, "[[Red-Eyes Darkness Metal Dragon]]" can power up this card further, since it can special summon itself and another high level Dragon-Type Monster. * This card works work well in a Fabled Deck. "[[Fabled Raven]]" is able to increase its own level and ATK by discarding cards. If you discard "[[The Fabled Cerburrel]]" or "[[Fabled Krus]]" by this effect, you will get another monster out to further increase this cards ATK. * This card should not be used with Effect cards that only modify attack and do not offer an effect. The effect of "The Calculator" ensures that its ATK is always equal to the combined levels of all monsters you control x300.** Use the first effect of "[[Magic Hole Golem]]" to allow this card to perform a direct attack. Because the ATK of "The Calculator" is always the total combined levels of all monsters you control x300, the second effect of "Magic Hole Golem" will not function and you can deal full damage to your opponent's Life Points. Use card effects like that of "Twin Swords of Flashing Light - Tryce" to double the damage further. * Combine this card with "[[Battle Waltz]]" while you control a high leveled Synchro Monster like "[[Red Nova Dragon]]" * A really good Monster combo for "The Calculator" is also having "[[Endymion, the Master Magician]]", "[[Stardust Dragon]]", "[[Relinquished]]" and "[[Dragon Master Knight]]" together on the field. Their effects compliment each other perfectly. * Use "[[Monster Reborn]]" on "[[The CalculatorInfected Mail]]" and then use "[[Inferno Reckless Summon]]" to Summon three such copies. Then, use "[[Dragon's Mirror]]" to summon "[[Dragon Master Knight]]" and then use "[[Galaxy Queen's Light]]" on them to get three 14400 ATK Monsters for an OTK. If you control a "[[Skilled Dark Magician]]" and two face down "[[Night Beam]]" and "[[Dark Magic Attack]]" to OTK for sure as you will have a "Dark Magician" which will make all of them 18000 ATK Monsters. * Use 3 "[[Tannhauser Gate]]"s on 2 copies of Yubel to make 2 level 80 monsters, then use "[[Galaxy Queen's Light]]" with three "The Calculator" also on the field to have 5 Lv. 80 monsters (resulting in 3 "The Calculators" at 120,000 Atk each).

 * This card can be searched by very powerful when used in a "[[Witch of the Black Forest]]" or "[[SanganDragon Ruler]]"Deck.