TW01-JP089 Geo Genex (N)

"Genex Controller" + 1 or more non-Tuner EARTH monsters
Once per turn, if you control a face-up Level 4 or lower "Genex" monster(s), you can switch the original ATK and DEF of this card until the End Phase, for as long as you control a face-up Level 4 or lower "Genex" monster(s).