Card Tips:Guard Dog
- This card can be searched by "Master of Ham", "Prediction Princess Coinorma", "Tindangle Jhrelth", "Subterror Behemoth Fiendess", "Subterror Succession", "Prediction Princess Tarotreith", "Spirit of the Fall Wind", "Super-Nimble Mega Hamster", "Rescue Cat", "Key Mouse", "Melffy Catty", "Armored White Bear", "Kittytail, Mystical Beast of the Forest", "Desmanian Devil", "Ninjitsu Art of Transformation", "Aussa the Earth Charmer, Immovable", "Giant Rat", "BOXer", "Frontline Observer", "Sphere of Chaos", "Serpentine Princess", "Battle Royal Mode - Joining", "Vampire Dragon", "Rescue Ferret", "Umbramirage the Elemental Lord", "Sangan", "Witch of the Black Forest", and other generic searchers.
- This card can be useful against Gladiator Beast Decks, since your opponent won't be able to tag out after they attack it.
- If it seems like your opponent may Special Summon monsters during their turn, you can use a card such as "Desert Sunlight" to delay that.
- Using "Ceremonial Bell" to check an opponent's hand is a good way to plan when to flip this card.
- This card can be splashed into a "Prediction Princess" deck - it combos extremely well with "Prediction Princess Tarotrei" who can Flip this card during your opponent's Draw Phase and re-set it or re-summon it from Grave in your own turn to be used again. Additionally, it can be searched by "Prediction Princess Coinorma".
- Similar to its potential use in "Prediction Princess" decks, "Junk Sleep" can be used to flip this card face-up during the opponent’s turn.
Traditional Format
- This card can be searched by "Last Will".