Rising Air Current [SRL-099] Common XY51 "Slifer the Sky Dragon" or

"Slifer the Sky Dragon" or "The Winged Dragon of Ra"

if [Jesmon] is in this Digimon's digivolution cards or you have a Digimon with [Sistermon] in its name in play

Set: The Lost Millennium Card type: Equip Spell Rarity: Rare Attack: 0 Defense: 0 You can only equip this card to 'Chu-Ske the Mouse Fighter'

except "Naturia Sacred Tree"

Set: Breakers of Shadow Card type: Effect Monster Rarity: Common Attack: 1200 Defense: 900 You can target 1 "Buster Blader" you control

Rising Air Current [SRL-099] Common XY51 "Slifer the Sky Dragon" orSet: Spell Ruler Card type: Field Spell Rarity: Common Increase the ATK of all WIND monsters by 500 points and decreases their DEF by 400 points.