Number of cards required to level up to each level in Steem Monsters

You can make your cards more powerful by leveling them up in Steem Monsters. The only way to level them up is by combining several of the same card together, and after a certain amount of cards have been combined, it will become a higher level version of that card.

All the different rarities requires a different amount of cards to level up, and the max level even differs.

Max levels for the different card rarities: 

Common: 10
Rare: 8
Epic: 6
Legendary: 4

Number of cards required for each level for Common cards:

Level 1: 1
Level 2: 3
Level 3: 5
Level 4: 12
Level 5: 25
Level 6: 52
Level 7: 105
Level 8: 172
Level 9: 305
Level 10: 505

Number of cards required for each level for Rare cards:

Level 1: 1
Level 2: 3
Level 3: 5
Level 4: 11
Level 5: 21
Level 6: 35
Level 7: 61
Level 8: 115

Number of cards required for each level for Epic cards:

Level 1: 1
Level 2: 3
Level 3: 6
Level 4: 11
Level 5: 23
Level 6: 46

Number of cards required for each level for Legendary cards:

Level 1: 1
Level 2: 3
Level 3: 5
Level 4: 11

Special rules for card from the Alpha set

The Alpha cards for Steem Monsters follow a special set of rules, and they require fewer cards than normal. Each card level requires 30 % less cards compared to the standard amount of cards required for each level.

Both Beta sets, Reward sets, and the Promo set uses the main rules for leveling up, and future set will do that as well. So the 30 % fewer only every applies to cards from the Alpha set.