| Large Slime | 7 | | No | Body | 50% Poison 50% Disease |
| Lava Blob | 39 | | No | | 50% Nature 50% Poison 50% Disease |
| Lava Golem | 53 | | No | | |
| Python | 94 | | No | Cut | 20% Blunt 10% Pierce 20% Nature 25% Soul |
| Lich | 64 | | No | Blunt | |
| Lich Apprentice | 64 | | No | Blunt | |
| Lightning Slug | 99 | | No | | -5% Cut 50% Nature |
| Lion Cub | 80 | Animal | No | Cut | 20% Cut 20% Soul 100% Disease |
| Lioness | 106 | Animal | No | Pierce | 20% Blunt -5% Cut 20% Nature 100% Poison |
| Lizard Man | 8 | Humanoid | No | | -10% Arrow |
| Locust Swarm | 20 | | No | | 70% Pierce 90% Arrow 100% Disease |
| Panther | 88 | | No | Pierce | 25% Pierce 25% Mind 100% Disease |
| Minotaur Destroyer | 125 | Minotaur | No | Blunt | -5% Blunt -5% Pierce -5% Cut 20% Arrow 20% Mind |
| Lupinsix's Henchman | 60 | | No | Cut | 20% Arrow 50% Mind |
| Lupinsix's Lieutenant | 85 | | No | | 50% Arrow 50% Mind |
| Mack Mack's Guardian | 120 | | No | | 25% Mind |
| Marsh Light | 8 | | No | Nature | 2% Blunt 2% Pierce 2% Cut 2% Arrow 2% Magic Missile 2% Nature 2% Soul 2% Mind 2% Body 2% Poison 2% Disease |
| Minotaur | 40 | Minotaur | No | Cut | |
| Mature Gorilla | 96 | | No | Blunt | 20% Blunt 15% Nature 20% Soul -10% Body |
| Mature Wyvern | 94 | Wyvern | No | Pierce | 25% Arrow 25% Nature |