Horn of the Unicorn [MRL-054] Rare Parallel Rare You can only use this

You can only use this effect of "The Weather Painter Sun" once per turn

This card gains 500 ATK for each Dragon-Type monster on the field or in either player's Graveyard

the field is treated as "Necrovalley"

Set: The Dark Side of Dimensions Movie Pack: Gold Edition Card type: Continuous Trap Rarity: Gold Rare Activate this card by targeting 1 Level 4 or higher monster you control

Set: Duelist Pack: Dimensional Guardians Card type: Synchro/Effect Monster Rarity: Rare Attack: 3000 Defense: 2500 1 Tuner + 1 or more non-Tuner monsters This card's name becomes "Red Dragon Archfiend" while it is on the field or in the Graveyard

Horn of the Unicorn [MRL-054] Rare Parallel Rare You can only use thisSet: Magic Ruler Card type: Equip Spell Rarity: Rare Attack: 0 Defense: 0 A Monster equipped with this card increases its ATK and DEF by 700 points. When this card is sent from the Field to the Graveyard, it returns to the top of your deck.