| Cold-Blooded Tactician | |
| Type: | Skill |
| Sub-Type: | Viper |
| Skill Activation: | Flip this card over when you activate this Skill. |
| Effect: | Once per turn, during your Main Phase, you can change the battle positions of monsters your opponent controls, up to the number of face-up Reptile monsters you control. |
| Printings |
Speed Duel GX: Duelists of Shadows (SGX3-ENS19) -
2023-03-31 |