Gakumas Legend Cards: All 23 L-Rank Skill Cards, Where to Get Them, Why H.I.F Bans Them

Among Gakumas' 846 skill cards, rarity runs N → R → SR → SSR → Legend, low to high. Legend is the top tier, shown as an L on the Skill Cards page, and there are exactly 23 cards in the whole game — rarer than even SSR (396 cards). Another difference: every SR/SSR card has at least one stronger upgraded (+) version, but no Legend card has an upgraded version — the base card already is the strongest form.

By card type, the 23 Legend cards split into 8 active cards (score/state effects when played) and 15 mental cards (passive buffs/recovery) — there are no Legend trouble cards.

The 15 shared cards (汎用) are not tied to any specific P-idol, split evenly at 5 cards per Sense / Logic / Anomaly plan. Any P-idol running the matching plan can carry one into their deck.

The 8 "一番星" (First Star) signature cards are each locked to one specific P-idol via the pIdolId field — only that P-idol (and a player who owns it) can use it. By plan, these 8 split 4 Anomaly · 3 Sense · 1 Logic, an uneven mix compared to the shared group. The "一番星" (top star) name matches these being P-idols that placed highly in a special in-game produce event.

All 23 Legend cards originate from playing produce (sourceType: produce in the card data) — none of them can be pulled from a support-card gacha. Shared cards show up as a reward/pick during a produce run, similar to other "produce" SSR cards but at a much rarer frequency. The 8 signature 一番星 cards attach to their matching P-idol when you produce that specific P-idol.

Since none can be bought or pulled directly, the reliable path to a specific Legend card is repeated produce runs with the relevant P-idol/plan until the card shows up in a run, then keeping it via a memory (see the Memory guide) to carry it into future runs.

H.I.F is a separate produce chapter with its own rules and a rating formula quite different from regular produce (see the H.I.F guide). One of its house rules: the shared Legend cards cannot be used (汎用のレジェンドカード) — meaning the 15 cards from the section above, not all 23.

Because Legend is the strongest tier and, outside H.I.F, is usable across any matching plan, banning the shared group flips the power balance between the three plans compared to a regular produce run: a plan that leaned heavily on a strong shared Legend card gets relatively weaker in H.I.F, while a plan less dependent on that card holds its strength. This is why H.I.F keeps its own separate P-idol tier list instead of sharing one with regular produce.

The rule doesn't explicitly address the 8 signature 一番星 cards — first-party material only confirms the shared group is banned, so if you're unsure whether a signature card works in H.I.F, check in-game before planning around it.

Three practical questions when picking a Legend card for a produce run:

• Right plan? A shared Legend card from the Sense plan does nothing for a Logic P-idol. Filter by plan first.
• Active or mental? The 8 active cards lean toward a direct score burst on the turn played; the 15 mental cards lean toward steady buffs/recovery across turns. A deck already heavy on scoring cards benefits from adding a mental card, and vice versa.
• Which produce chapter? In H.I.F, only count on the 8 signature 一番星 cards (if that's your P-idol) or cards not yet confirmed banned; save the 15 shared cards for regular produce.

The Skill Cards page has a dedicated Legend filter to quickly compare all 23 by plan and type.