Spirit Serpent's Swirl

Combat Action: When your active character is Eremite Floral Ring-Dancer, equip this card.\nAfter Eremite Floral Ring-Dancer equips this card, immediately use Spiraling Whirl once.\nWhen your Eremite Floral Ring-Dancer, who has this card equipped, is on the field, when you switch your active character to one with Spirit of Omen: Dendro Spirit-Serpent equipped: Deal 1 Dendro DMG. (Once per Round)\n(You must have Eremite Floral Ring-Dancer in your deck to add this card to your deck.)