underworld deck yugioh Yu-Gi-Oh! - Eidos the Squire (SR01-EN002) - Structure Deck: Emperor of Darkness - Unlimited Edition The great dragon lord Grapha has a brand YuGiOh! Gates of the Underworld

And to routinely get the effect, you are going to need to spend 6 mana on it, which feels bad

Discard the top card of your deck.Weakness: PsychicRetreat Cost: 2 ColorlessFlutter Mane EXPsychic(Ancient)Special Art RareHP: 130Stage: BasicAttack: Spellbinding Start 70 damage

Beseech the Mirror Bile-Vial Boggart Billowing Shriekmass Binding Negotiation Bitter Triumph Bitterbloom Bearer Black Cat, Cunning Thief Black Mage's Rod Black Widow, Super Spy Blacksnag Buzzard Blade of the Swarm Blasphemous Edict Blight Rot Blighted Blackthorn Blood Hustler Bloodghast Bloodletter of Aclazotz Bloodline Bidding

5 Lightning Storm Lightning Storm shares a few effects that old-school players would likely recognize