terraria, but i start with 1 damage Murasama

Can I survive Terraria Calamity mod's HARDEST difficulty, Infernum, but I start with a 1 Damage Murasama, that gets more powerful each time I defeat a Boss?

Murasama - Calamity Mod Wiki

Murasama - Calamity Mod Wiki

Oni Genji's Muramasa Sword (Genji Sword - 2nd Ed)

Cosmic Kunai

Terraria, But I Start with the Murasama

Muramasa - Official Terraria Wiki

SMAPI - Stardew Modding API at Stardew Valley Nexus - Mods and community

tModLoader - Need help with making a weapon similar to arkhalis.

Calamity Zenith