If InfinityMU have season 4 ?
Ok let's make this clear.
1. Infinity & Insania belong to same owner RESiSTANT (KEYTRONiC).
2. Infinity will stay as Season 3.
3. Insania is a Season 4 server.
4. Both servers will run separately.
5. There is no character or items transfer between those 2 servers.
Hope it answers to all questions.
Please next time post questions about server in proper section.