Power Tool Dragon [RGBT-EN042] Ultimate Rare 246 Dungeonology will lead you to

Dungeonology will lead you to the discovery of different Civilizations in order to learn their histories and customs

remove from play all monsters that were Special Summoned by this effect

Set: Commander 2011 Type: Enchantment Rarity: Rare Cost: {1}{B}{B}{B} Whenever a creature you control dies

Set: Sun & Moon: Hidden Fates - Shiny Vault Type: Water Rarity: Ultra Rare Retreat cost: Colorless

but those who brave it arrive at wisdom beyond compare

Power Tool Dragon [RGBT-EN042] Ultimate Rare 246 Dungeonology will lead you toSet: Raging Battle Card type: Synchro Effect Monster Rarity: Ultimate Rare Attack: 2300 Defense: 2500 1 Tuner + 1 or more non Tuner monsters Once per turn during your Main Phase, you can select 3 Equip Spell Cards from your Deck, have your opponent pick 1 of them at random and add it to your hand. Return the remaining cards to your Deck. If this card would be destroyed while equipped with an Equip Spell Card, you can send that card to the Graveyard