Recommended Deck: “Hakui Koyori”

In the early game, focus on getting your Debut holomem onto the stage, with hEB01-025 [Summer PC] at the heart of your strategy.
When going second, hEB01-019 [Hakui Koyori]'s collab effect lets you add 1 Debut holomem and 1 Support card with #KOYO LABO from your deck to your hand.
Use it to add an additional Debut [Hakui Koyori] and [Koyori's Assistants] to your hand.

In the mid game, bloom your Debut holomem into 1st holomem and use your Oshi skill right away.
hEB01-003 [Hakui Koyori]'s Oshi skill reveals cards from the top of your deck equal to the number of cheer cards on your stage. If there are 3 or more holomem among them, all of your [Hakui Koyori] holomem get +30 to their Arts. You can also add all revealed holomem other than Debut holomem to your hand, allowing the Oshi skill to both boost your Arts and add holomem to your hand at the same time.
This Oshi skill truly shines when you can reveal a large number of cards, and its Oshi stage skill provides a major boost to its effectiveness.
For each [Koyori's Assistants] on your stage, the Oshi stage skill increases the number of cards revealed from your deck by 1 when using the Oshi skill or the ability of a yellow [Hakui Koyori].
Keep in mind that it's best to put as many [Koyori's Assistants] on your stage as possible before using your Oshi skill.

In the late game, bloom into 2nd holomem and use powerful Arts while maintaining high HP.
hEB01-024 [Hakui Koyori] gets +10 HP and reduces the cheer cost of its Arts by 1 for each [Koyori's Assistants] attached to it. Attach as many [Koyori's Assistants] as possible to this holomem.
Its Arts reveals cards from the top of your deck equal to the number of cheer cards on your stage. This Arts gets +20 for each holomem revealed, and you can also heal 20 HP from 1 of your holomem.
Aim to down your opponent's holomem with powerful Arts damage while significantly restoring the HP of your damaged holomem.