Kinesis Megatrick, Coulthard

(Usable when both fighters' vanguards are grade 3 or greater, and the number of face up G guardians in your G zone is three or less)-Opponent Turn's Guard Step-[Choose a card with "[Heal] Heal" from your hand, and discard it] Call this card to your from face down. :[Choose a face down G guardian from your G zone, and turn it face up] When this unit is placed on , if there are cards of four or more different grades in your soul, you may pay the cost. If you do, this unit gets +15000 until end of that battle.