Rarity

Transient card properties
Stats Card ID Cost Lv Skill Lv HP ATK Limit Break Sacred Artifact Lv Stat plus
Rarities 1-star 2-star 3-star 4-star 5-star
Attributes All-Round Fire Water Wood Aether Nether Infernal Valiant World Infinity Null
Weapon Types Slash Thrust Blow Shot Magic Snipe Long Slash None All

Card Rarity or simply Rarity is a card property that determines the chance of the card being pulled in a Transient Summon. It also determines the level caps of a card, and is also strongly associated with the cost and the CS damage multiplier. Rarities 1 through 5 exist, denoted by the number of stars (☆) paired with the card.

Utility

Cards with higher rarities often have superior skill kits compared with those of lower rarities. However, this is more a general rule of thumb than a strict correspondence. For example, early-release ☆5 cards such as Claude are notorious for having mediocre kits, of which many other cards of the same and lower rarities can easily outvalue. However, higher rarity cards are apparently more likely to receive exclusive skill evolutions that can drastically improve their utility. These include but are not limited to Ophion's Primordial Wyrm Reincarnate+, Duo's Fount of Wisdom+, and Eita (Set Sail)'s Sea-favored+.

Transient Summon pull rate probability

Within a Transient Summon, the probability of any card of a given rarity is as tabulated below:

General Rates

Rarity (☆)	Single Summon Rate (%)	10 Summon Rate (%)
3	80	0
4	18	96
5	2	4

Rarity-dependent level limits

A card has several level caps, or limits, and these limits depend on the rarity of the card, how many times the card has had their limit broken, and how many level seeds were invested in the card's associated unit. These level caps are tabulated below:

Rarity (☆)	Limit Break Stage
	0	1	2	3 (unseeded)	3 (fully seeded)
1	20	30	40	50	60
2	25	35	45	55	65
3	30	40	50	60	70
4	35	45	55	65	75
5	40	50	60	70	80

Association with Cost and CS multiplier

Rarity strongly predicts the cost of most cards, with some exceptions. This relationship is tabulated below.

Rarity (☆)	Cost	CS damage multiplier
1	2	2
2	4	2
3	8	2
4	16	3
5	24	4