Genesis Machine Deity, Desthergen (G-CB06/018EN) [Rondeau of Chaos and Salvation]

[G guardian] (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" from your hand, and discard it] Call this card to your (GC) from face down. [AUTO]: [Soul Blast (1)] When this unit is placed on (GC), if the number of locked cards is two or more, you may pay the cost. If you do, draw a card.