Dogmatika Nexus [MP21-EN106] Ultra Rare BW32 You must Tribute 3 "Steelswarm"

You must Tribute 3 "Steelswarm" monsters to Normal Summon this card (you cannot Set this card)

if it battles an opponent's monster

Set: Gym Challenge Unlimited Type: Colorless Rarity: Uncommon Retreat cost: Colorless

add both 1 Level 5 or higher LIGHT or DARK Spellcaster-Type monster and 1 "Spellbook" Spell Card from your Deck to your hand

Dogmatika Nexus [MP21-EN106] Ultra Rare BW32 You must Tribute 3 "Steelswarm"Set: 2021 Tin of Ancient Battles Card type: Effect Monster Rarity: Ultra Rare Attack: 3200 Defense: 3200 Cannot be Normal Summoned Set. Must be Special Summoned by its own effect. You can target 4 Fusion, Synchro, Xyz, and or Link Monsters in the GYs; Special Summon this card from your hand, and if you do, banish them. At the start of the Damage Step, if this card battles a Special Summoned monster: Destroy all your opponent's Attack Position