# Evolution Tax Table
1 $SGR is 1 Base Cat that you can use to evolve to new generations and gain new traits.
| Cost | Evolution Tax* | Evolves to | Number of traits |
|---|
| 1 $SGR | 5% of SGR tokens | 1 x Gen1 Cat | 0 |
| 1 x Gen1 Cat | 5% of Gen1Cat tokens | 1 x Gen2 Cat | 3 |
| 1 x Gen2 Cat | 5% of Gen2Cat tokens | 1 x Gen3 Cat | 4 |
| 1 x Gen3 Cat | 5% of Gen3Cat tokens | 1 x Gen4 Cat | 5 |
| 1 x Gen4 Cat | 5% of Gen4Cat tokens | 1 x Gen5 Cat | 6 |
| 1 x Gen5 Cat | 5% of Gen5Cat tokens | 1 x Gen6 Cat | 7 |
| 1 x Gen6 Cat | 5% of Gen6Cat tokens | 1 x Gen7 Cat | 8 |
| 1 x Gen7 Cat | 5% of Gen7Cat tokens | 1 x Gen8 Cat | 9 |
| 1 x Gen8 Cat | 5% of Gen8Cat tokens | 1 x Gen9 Cat | 10 |
| 1 x Gen9 Cat | - | - | 11 |
*\*10% of Evolution tax is deposited into a Weekly Rewards Pool, with 90% returned to the contract.*
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