Marine General of the Heavenly Scales, Tidal Bore Dragon (RRR) (G-TD04/001EN) [Blue Cavalry of the Divine Marine Spirits]

(This card cannot be in your main deck) Stride (Released when both players' vanguards are grade 3 or greater!) -Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] Stride this card on your (VC) from face down. (When this card Strides, it gains the power and name from one heart. At the end of the turn, return it face up.) [AUTO](VC):When this unit's attack hits a vanguard, if it is the third battle of that turn or more, draw a card, choose up to one card from your hand, and call it to (RC).