| Undead Artonian Warrior | 32 | | No | | 25% Arrow 25% Soul 100% Poison 100% Disease |
| Undead Artonian Priest | | | No | | |
| Undead Artonian Mage | 45 | | No | | 50% Arrow 30% Nature 25% Soul 25% Body 100% Disease |
| Undead Artonian Guardian | 80 | | No | | 50% Arrow 25% Nature 15% Body |
| Umbergon | 40 | | Yes | | |
| Triddle | 1 | | No | Pierce | 25% Pierce 25% Cut |
| Town Guardian | 200 | | Yes | Blunt | |
| Tormented Warrior Spirit | 88 | | No | | -20% Magic Missile -5% Soul -25% Mind |
| Tiger Cub | 68 | | No | Cut | |
| Tiger | 91 | | No | Pierce | 10% Blunt -4% Cut |
| Thought Harvester | 109 | | No | Blunt | 60% Nature 60% Soul 60% Mind 60% Body 100% Poison 100% Disease |
| Thought Destroyer | 118 | | No | Pierce | 25% Soul 100% Mind 100% Poison |
| The Spore Summoner | 200 | | Yes | | 50% Blunt 50% Pierce 50% Cut 75% Arrow 50% Magic Missile 50% Nature 50% Soul 50% Mind 50% Body 50% Poison 50% Disease |
| The Lich Prince | 145 | | Yes | | 15% Blunt 25% Cut 20% Soul 50% Disease |
| The Great Pumpkin | 180 | | Yes | | 25% Blunt 25% Pierce 25% Cut 30% Soul 20% Mind 25% Body 100% Poison 100% Disease |
| Termigon Worker | 24 | | No | Pierce | |
| Termigon Warrior | 24 | | No | | |
| Termigon Queen | 30 | | No | | -5% Blunt 5% Pierce 5% Cut |
| Termigon Larva | 13 | | No | | |
| Talazarian Spy | 5 | | No | Cut | |