"Power Tool" (パワー・ツール, Pawā Tsūru) is an archetype of Level 7 Machine Synchro Monsters with 2300 ATK and 2500 DEF used by Leo in the Yu-Gi-Oh! 5D's anime and manga. The only 2 members of the archetype are "Power Tool Dragon" and "Power Tool Mecha Dragon". Their only support is "Ultimaya Tzolkin", which uses this archetype to support most of the Duel Dragons and all of the Signer Dragons, matching its manga effect. Their effects revolve around the usage of Equip Spells.