The year 2025 promises a surge in crypto airdrop events with high profit potential, especially from Layer 1 and Layer 2 projects like Monad, Particle Network, and DeFi projects like Lombard, Elixir. AI projects (Kaito, Virtual Protocol) and DePIN (DAWN) are also noteworthy. The total value of airdrops could exceed 15 billion USD, focusing on staking, trading, and social tasks. However, the risk of scams is increasing, requiring investors to carefully check projects, use secondary wallets, and enable 2FA security. Participating early, engaging actively, and following information from Discord and Twitter will optimize opportunities.