The protection of Watatsumi, you shall take it on!
Trigger:
Heal
[AUTO]:When this unit is put on (GC) from hand, if you did not ride a grade 3 or greater unit this fight, perform one of the following. •Choose one of your vanguards, and it gets [Power] +10000 until end of turn. •Choose one of your opponent's units, and it gets [Critical] -2 until end of that battle. [AUTO]:When this unit is placed on (RC) from hand, if your damage zone has no cards, put the top card of your deck into your damage zone.