DrainerZilla is the most modern drainer presented on the market. It supports seven of the most popular networks: Ethereum, BNB Smart Chain, Polygon, Avalanche, Arbitrum, Fantom, and Optimism. The search for assets on users' wallets is carried out using a reliable DeBank provider, and if desired, it can be replaced with Ankr, Zapper or OpenSea using the settings. Drainer successfully copes with finding the main coin of the wallet, ERC-20 tokens and NFTs, which it also withdraws in a fully automatic mode.
Never buy a product from a third party or use a script that can be found in open sources: in the best case you will come across an old and irrelevant version with no possibility to get any technical support, and in the worst case you will fall for a modified version of the script with built-in backdoors and other troubles. It is better to buy officially once and get quality technical support and 100% safe code than to lose all your hard earned money because of malicious code or incorrectly working software.