AUTO: When you discard this card by your card's ability during your turn, if you have a vanguard with "Argo Siren" in its card name, choose a normal unit with a different card name from this card without Sentinel from your drop and put that card to the bottom of your deck, put this card into your soul, choose one of your vanguards' original AUTO ability, and perform one of the following:

- Reduce the cost of that ability by CB1 until end of turn.
- Reduce the cost of that ability by EB3 until end of turn.

CONT [Back Row (RC)]: During your turn, if you have a grade 3 or greater vanguard with "Argo Siren" in its card name, all your other <Mermaid> and <Tear Dragon> in the same column as this unit get PWR +5000.