[LV1][LV2]
This spirit cannot be destroyed by opposing effects.
[LV2] (During the Attack Step)
When your Green Card is sent to the trash by the effects of an opposing Ultimate-Trigger, after the Ultimate-Trigger, you can add all the triggered cards to your hand.
...I have a feeling that there's an even bigger sword in the shadow of that giant sword. For a sword to hold another sword, it's quite literally a propping rod supporting it.