Dynamic Rarity

Breaking the chains
Unlike other projects, Grumpy Cat NFTs have dynamic rarity. An NFT that looked relatively weak the previous week may be stronger this week, depending on the current location and weather conditions, although not a completely changing rarity score.
Each week our game is randomly sets a Weather and Ground value and according to that value Grumpies who participate to war gains Cat Power Bonus for each matching Weather and Ground property. This means each week power of balance will change randomly and Grumpies needs to redefine their strategy according to their advantage or disadvantage.