| Name | Cost | Price |
|---|---|---|
| Forbidden Alchemy | $0.15 | |
| Forbidden Orchard | $9.32 | |
| Forced Adaptation | $0.16 | |
| Forced Fruition | $7.42 | |
| Forced March | $0.96 | |
| Forcefield | $87.49 | |
| Forceful Denial | $0.25 | |
| Forcemage Advocate | $0.23 | |
| Force of Nature | $4.56 | |
| Force of Negation | $55.34 | |
| Force of Rage | $0.29 | |
| Force of Rowan | — | |
| Force of Vigor | $8.18 | |
| Force of Will | $168.53 | |
| Force Spike | $0.94 | |
| Force Void | $0.22 | |
| Forebear's Blade | $0.29 | |
| Foreboding Ruins | $0.33 | |
| Forecasting Fortune Teller | $0.12 | |
| Forensic Gadgeteer | $1.60 | |
| Forensic Researcher | $0.22 | |
| Forerunner of Slaughter | $0.22 | |
| Forerunner of the Heralds | $0.42 | |
| Forerunner of the Legion | $1.32 |