For the complete documentation index, see llms.txt. This page is also available as Markdown.

9.2 Breed Cost

This page explains the EVT, Econ, and TAIYAKI required for Breed.

In Breed, the required EVT, Econ, and TAIYAKI differ depending on the parent MANEKINEKO combination.

In Season 1, the main required elements are the following.

Required element
Description

EVT

The token required to execute Breed.

Econ

An in-game resource used in SyFu Game.

TAIYAKI

The item required to execute Breed.

Breed that includes Rare requires different costs from Uncommon x Uncommon Breed.


Base cost for Uncommon x Uncommon

Uncommon x Uncommon is the base Breed in Season 1.

Item
Required amount

EVT

100 EVT

Econ

Calculated by adding the required Econ for Left and Right based on each Breed Count

TAIYAKI

Uncommon TAIYAKI x2

The EVT cost for Uncommon x Uncommon is 100 EVT per Breed.

This 100 EVT does not change based on the parent MANEKINEKO's Breed Count, number of Nicks, Inbreeding state, P-rank, Origin / Elite, Genesis, or similar conditions.


How Econ is calculated

Econ is calculated for the Left parent and Right parent based on each parent's Breed Count, then added together.

Required Econ = Left parent's Econ + Right parent's Econ

Parent Breed Count
Required Econ per parent

0

50 Econ

1

70 Econ

2

90 Econ

3

110 Econ

4

130 Econ

When Breed succeeds, Breed Count increases by 1 for both Left and Right.

Therefore, if the same MANEKINEKO are used for Breed repeatedly, the required Econ increases step by step.

For example, if the same two Uncommon MANEKINEKO are used for Breed 5 times, the required Econ is as follows.

Breed attempt
Left parent
Right parent
Required Econ

1st

50 Econ

50 Econ

100 Econ

2nd

70 Econ

70 Econ

140 Econ

3rd

90 Econ

90 Econ

180 Econ

4th

110 Econ

110 Econ

220 Econ

5th

130 Econ

130 Econ

260 Econ

Total

-

-

900 Econ


When using White TAIYAKI

White TAIYAKI can be used in Uncommon x Uncommon Breed.

White TAIYAKI is a special TAIYAKI related to the Elite lottery.

Standard Uncommon x Uncommon Breed requires Uncommon TAIYAKI x2.

When using White TAIYAKI, one of the two required TAIYAKI can be White TAIYAKI.

Breed
Required TAIYAKI

Standard Uncommon x Uncommon

Uncommon TAIYAKI x2

When using White TAIYAKI

Uncommon TAIYAKI x1 + White TAIYAKI x1

White TAIYAKI is not an item that directly creates Rare.

The detailed rules for White TAIYAKI and Elite are explained later in 9.10 Bloodline Strategy and Breed Result Expectations.


EVT cost for Breed that includes Rare

Breed that includes Rare requires more EVT than Uncommon x Uncommon.

Combination
Breed EVT Cost

Left Uncommon x Right Rare

120 EVT

Left Rare x Right Uncommon

140 EVT

Rare x Rare

160 EVT

The EVT cost for Breed that includes Rare is determined by the combination.

This EVT cost does not change based on the parent MANEKINEKO's Breed Count, number of Nicks, Inbreeding state, or P-rank.


TAIYAKI required for Breed that includes Rare

Breed that includes Rare requires TAIYAKI corresponding to the rarity of the parents.

Combination
Required TAIYAKI

Left Uncommon x Right Rare

Uncommon TAIYAKI x1 + Rare TAIYAKI x1

Left Rare x Right Uncommon

Rare TAIYAKI x1 + Uncommon TAIYAKI x1

Rare x Rare

Rare TAIYAKI x2

Rare TAIYAKI is required for Breed that includes Rare.

White TAIYAKI cannot be used in Breed that includes Rare.


Econ cost for Rare parents

Even in Breed that includes Rare, Econ is calculated separately for the Left parent and Right parent, then added together.

However, the required Econ differs depending on whether the Rare parent is placed on Left or Right.

Parent Breed Count
Uncommon parent
Left Rare parent
Right Rare parent

0

50 Econ

90 Econ

70 Econ

1

70 Econ

110 Econ

90 Econ

2

90 Econ

130 Econ

110 Econ

3

110 Econ

150 Econ

130 Econ

4

130 Econ

170 Econ

150 Econ

The calculation rules are as follows.

Parent type
Econ rule

Uncommon parent

Standard Econ table

Left Rare parent

Standard Econ table +40 Econ

Right Rare parent

Standard Econ table +20 Econ

For example, when both parents have Breed Count 0, the required Econ is as follows.

Combination
Required Econ

Left Uncommon x Right Rare

50 + 70 = 120 Econ

Left Rare x Right Uncommon

90 + 50 = 140 Econ

Rare x Rare

90 + 70 = 160 Econ

When Rare is placed on Left, the Breed is treated as Rare-centered Breed, so it requires more Econ than when Rare is placed on Right.

When Rare is placed on Right, the required Econ is lower than when Rare is placed on Left.


Breed EVT Cost and Naturalization base EVT

In Season 1, the total EVT required for Breed and the Naturalization base EVT tied to the born MANEKINEKO are handled separately.

Concept
Description

Breed EVT Cost

The total EVT required to execute Breed.

Naturalization base EVT

The EVT used as the calculation base for Naturalization, tied to the Breed-born MANEKINEKO.

Breed Pool EVT

The portion of the Naturalization base EVT that enters the Breed Pool after Breed-time burn.

Rare-related additional cost

The additional execution cost above 100 EVT for Breed that includes Rare.

In Season 1, the Naturalization base EVT is 100 EVT whether the Breed-born MANEKINEKO is Uncommon or Rare P0.

Item
EVT

Naturalization base EVT

100 EVT

Breed-time burn

7.5 EVT

Breed Pool EVT

92.5 EVT

Naturalization-time burn

7.5 EVT

Naturalization return EVT

85 EVT

Here, Naturalization refers to a future mechanism for returning Breed-born MANEKINEKO into the EVT circulation.

Naturalization is planned for phased implementation after the Mainnet release.

Naturalization return EVT does not guarantee digital asset value or profit.

It is only a specification value used in the Naturalization calculation.


In Breed that includes Rare, the portion of the Breed EVT Cost above 100 EVT is treated as a Rare-related additional cost.

Combination
Breed EVT Cost
Naturalization base EVT
Rare-related additional cost

Left Uncommon x Right Rare

120 EVT

100 EVT

20 EVT

Left Rare x Right Uncommon

140 EVT

100 EVT

40 EVT

Rare x Rare

160 EVT

100 EVT

60 EVT

In Season 1, the Rare-related additional cost is fully burned when Breed is executed.

The Rare-related additional cost does not enter the Breed Pool. It is also not included in the amount returned through Naturalization.

This design separates the execution cost of Breed that includes Rare from the Naturalization base EVT tied to the MANEKINEKO born through Breed.


Breed cost summary

The main Breed costs in Season 1 are as follows.

Combination
EVT
Econ
TAIYAKI

Uncommon x Uncommon

100 EVT

Added based on the Breed Count of Left and Right

Uncommon TAIYAKI x2

Uncommon x Uncommon + White TAIYAKI

100 EVT

Added based on the Breed Count of Left and Right

Uncommon TAIYAKI x1 + White TAIYAKI x1

Left Uncommon x Right Rare

120 EVT

Uncommon parent + Right Rare parent

Uncommon TAIYAKI x1 + Rare TAIYAKI x1

Left Rare x Right Uncommon

140 EVT

Left Rare parent + Uncommon parent

Rare TAIYAKI x1 + Uncommon TAIYAKI x1

Rare x Rare

160 EVT

Left Rare parent + Right Rare parent

Rare TAIYAKI x2

Before executing Breed, check the required EVT, Econ, and TAIYAKI.

The next page explains how Breed relates to resource circulation and the SyFu ecosystem.

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