[LV1][LV2][LV3] (When Summoned) You can banish two cards from the opposing decktop.
[LV1][LV2][LV3] This Spirit can't be destroyed by opposing effects.
[LV2][LV3] (Your Attack Step) When your "Grandsea"-named Spirit attacks, banish two cards from the opposing decktop. Also, during this turn, that Spirit is treated as having 0 symbols. This effect does not stack.