Twin Drive.
When an Aqua Force follower on your field attacks, if it's the 3rd time an Aqua Force follower on your field has attacked this turn, give your leader +2 and draw a card.
On Evolve: You...
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...
Evolve (3): Evolve this follower into a Blazing Flare Dragon.
Evolve (1), banish an Irontail Dragon and a Gatling Claw Dragon in your cemetery: Evolve this follower into a Blazing Flare Dragon.