Tear Knight, Eilikrinis

:If you have a vanguard with only 《Aqua Force》 for its clan, this card is only from 《Aqua Force》. :When this unit is placed on , if you have a vanguard with only 《Aqua Force》 for its clan, look at the top seven cards of your deck, choose up to one card with "Maelstrom" in its card name or up to one Blue Storm Armada card from among them, reveal it and put it into hand, and shuffle the deck. If you revealed a card, choose a card from your hand, and put it into soul or discard it. :At the end of the battle this unit attacked, if you have a grade 3 or greater vanguard with "Maelstrom" in its card name, 1, choose one of your rear-guards, and swap that unit's position with this unit.