When your opponent activates a card or effect that targets "Gold Sarcophagus of Light", and/or a monster(s) that mentions it, you control (Quick Effect): You can negate the activation, and if you do, increase this card's Level by 1
When discarded you can choose and send one Danger
Shadow Vampire X DARK Level 5 [ ZombieEffect ] ATK 2000 DEF 0 Cannot be used as material for an Xyz Summon, except the Xyz Summon of a DARK monster
These decks are a great framework, but thats exactly what they are - a framework
Different Dimension Dragon X LIGHT Level 5 [ Dragon / Effect ] ATK 1200 DEF 1500 This card cannot be destroyed by Spell/Trap effects that do not target it
While I have no hard data here, a quick Google search can provide some order of magnitude differences in the fanbase