[
Stride
]-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.
[AUTO](VC):[Choose a face down card named "
Blue Storm Helical Dragon, Disaster Maelstrom
" from your G zone, and turn it face up] When this unit attacks, if you have a
heart card
with "
Maelstrom
" in its card name, you may pay the cost. If you do, search for up to one card from your deck with "
Maelstrom
" in its card name, reveal it, put it into your hand, shuffle your deck, and if you have a card with "
Maelstrom
" in its card name in your soul, choose up to three units in your front row, and they get [Power]+5000 until end of turn.
Overlapping spirals will send the whole world back underwater.