Nibiru, the Primal Being [TN19-EN013] Prismatic Secret Rare H27 If an "Ancient Gear Golem"

If an "Ancient Gear Golem" and/or "Ancient Gear Golem - Ultimate Pound" you control would be destroyed by battle or card effect

Set: Battle Pack 2: War of the Giants - Round 2 Card type: Normal Spell Rarity: Super Rare Target 1 monster your opponent controls and 1 monster you control

Set: Advent Calendar 2018 Card type: Effect Monster Rarity: Super Rare Attack: 0 Defense: 1900 If this card is flipped face-up: Target 1 face-up monster on the field

If you Special Summon this monster

Set: OTS Tournament Pack 1 Card type: Tuner/Effect Monster Rarity: Common Attack: 300 Defense: 250 If this card is sent to the Graveyard: Add 1 "Blue-Eyes White Dragon" from your Deck to your hand

Nibiru, the Primal Being [TN19-EN013] Prismatic Secret Rare H27 If an "Ancient Gear Golem"Set: 2019 Gold Sarcophagus Tin Card type: Effect Monster Rarity: Prismatic Secret Rare Attack: 3000 Defense: 600 During the Main Phase, if your opponent Normal or Special Summoned 5 or more monsters this turn (Quick Effect): You can Tribute as many face up monsters on the field as possible, and if you do, Special Summon this card from your hand, then Special Summon 1 "Primal Being Token" (Rock LIGHT Level 11 ATK ? DEF ?) to your opponent's field.