ancient guardians booster box Opening Yu-Gi-Oh! new harmony Yu-Gi-Oh Yugioh Ancient Guardians 1st

"Dragonic Diagram" is so good due to its second effect

(3) Once per turn, if your opponent Special Summons a monster(s) and you control a Fairy Tail monster: You can target 1 Effect Monster your opponent controls

Still, Bark-Knuckle Boxer is relatively strong for its mana value, and I could see its Limited potential

Arcane Denial - Sneaky Countermagic Courtesy of: Arcane Denial exemplifies the sneakiness and card advantage of blue countermagic

Since Mountainwalk is a form of evasion, any cards that make combat damage more effective are also good payoffs

Additional Value Faldorns discard ability might be powerful, but its not card advantage