| Name | Cost | Price |
|---|---|---|
| Fludge, Gunk Guardian | $0.24 | |
| Flummoxed Cyclops | $0.04 | |
| Flumph | $2.71 | |
| Fluros of Myra's Marvels | $0.15 | |
| Flurry of Horns | $0.04 | |
| Flusterstorm | $6.04 | |
| Flutterfox | $0.11 | |
| Flux | $0.35 | |
| Flux Channeler | $2.36 | |
| Flycatcher Giraffid | $0.08 | |
| Flying Carpet | $0.14 | |
| Flying Drone | $0.25 | |
| Flying Men | $1.19 | |
| Foam Weapons Kiosk | $0.17 | |
| Fodder Cannon | $0.10 | |
| Foe-Razer Regent | $0.36 | |
| Fog | $0.23 | |
| Fog Bank | $0.15 | |
| Fog Elemental | $0.15 | |
| Foggy Bottom Swamp | $0.25 | |
| Foggy Swamp Hunters | $0.09 | |
| Foggy Swamp Visions | $0.27 | |
| Fog of Gnats | $0.20 | |
| Fog of War | $0.11 |