Night Beam [GAOV-EN055] Ultimate Rare WTR209-C you can't place them on

you can't place them on top of the discard pile

Then if you control eight or more artifacts with the same name as one another

Set: Core Set 2020 Prerelease Promos Type: Legendary Creature — Elemental Horror Rarity: Mythic Cost: {2}{B}{G}{U} Deathtouch

4x - Wood Full Height Corner Pillars

including a Star Player and Big Guy for both sides

Night Beam [GAOV-EN055] Ultimate Rare WTR209-C you can't place them onSet: Galactic Overlord Card type: Normal Spell Rarity: Ultimate Rare Target 1 Set Spell Trap Card your opponent controls; destroy that target. Your opponent cannot activate the target card in response to this card's activation.