OP12-102 Shirahoshi [JP]

If your Character with a base cost of 6 or less would be removed from the field by your opponent's effect, you may turn 1 card from the top of your Life cards face-up instead.
[Opponent's Turn] If you have no other [Shirahoshi] with a base cost of 2, all of your {Neptunian} type Characters gain +2000 power.

[Trigger] If your Leader has the {Supernovas} type, play this card.