These days if you want to get your hands on a 1st Edition version, it will set you back at least $300
however, this can be alleviated by including "Dark World" and/or "Fabled" monsters in the Deck
While there are obvious choices like Elder Entity Ntss and Garura, Wings of Resonant Life, to shake things up, Ive added Mereologic Aggregator for GY negation, Golden Cloud Beast Malong for returns to the hand (in trade of indestructible cards), and Tri-Brigade Arms Bucephalus II for an entire opponent field banishment
C Common Big Shield Gardna X EARTH Level 4 [ WarriorEffect ] ATK 100 DEF 2600 When a Spell Card is activated that targets this face-down card (and no other cards) (Quick Effect): Change this card to face-up Defense Position, and if you do, negate the activation
This is devastatingly strong, consistently damaging the opponent while charging its stronger attack
IV Draw a card