1. The Mining Dead: A post-apocalyptic Minecraft server with a focus on survival and exploration. Players must scavenge for resources, fend off zombies, and navigate through dangerous territories. Website: https://miningdead.com/

2. PvPWars: An intense PvP-focused Minecraft server with multiple game modes and arenas for players to battle it out in. Test your skills against other players in epic battles and climb the leaderboards. Website: https://pvwars.net/

3. The Archon: A competitive factions server where players can team up to conquer territories, build bases, and engage in epic battles against rival factions. Form alliances and rise to the top of the server rankings. Website: https://thearchon.net/

4. MineSaga: A unique take on the classic survival gameplay, MineSaga offers a variety of custom features and events to keep players engaged. Explore custom worlds, complete challenges, and unlock rewards as you progress. Website: https://minesaga.org/

5. CosmicPvP: Known for its intense PvP battles and competitive gameplay, CosmicPvP is a popular Minecraft server for players looking for a challenge. Join factions, raid bases, and fight your way to the top of the leaderboards. Website: https://cosmicpvp.com/

Explore these Minecraft servers and find one that suits your playstyle and preferences for an immersive and exciting gaming experience similar to PirateCraft.