[Summon Condition: You must have 1 or more Red Spirits on your Field.] [Burst: After your opponent's Spirit/Ultimate declares an attack.] If your Life is 3 or less, move 1 core from your Reserve to your Life. After that effect resolves, summon this Ultimate card.
[LV4][LV5] (When Battles) When Ultimate-Trigger hits, by setting 1 card with a Burst effect from your hand, refresh this Ultimate. (Ultimate-Trigger: Put 1 card from your opponents deck to the trash. If the cost of that card is lower than this ultimate, it will hit)