| Name | Cost | Price |
|---|---|---|
| Ironclaw Curse | $0.32 | |
| Ironclaw Orcs | $0.15 | |
| Iron Golem | $0.10 | |
| Ironheart, Clever Champion | $0.40 | |
| Iron Hills Blacksmith | — | |
| Iron Lad, Diverging Destiny | $0.26 | |
| Iron Lance | $0.25 | |
| Iron Man Armor | $3.88 | |
| Iron Man, Futurist Paragon | $4.34 | |
| Iron Man, Modern Marvel | $22.28 | |
| Iron Man, Titan of Innovation | $12.60 | |
| Iron Monger, Sadistic Tycoon | $4.08 | |
| Iron Myr | $1.68 | |
| Ironroot Treefolk | $0.75 | |
| Ironscale Hydra | $1.21 | |
| Iron-Shield Elf | $0.34 | |
| Iron Spider, Stark Upgrade | $2.03 | |
| Iron Star | $0.14 | |
| Iron Suitcase | $0.34 | |
| Iron Verdict | $0.17 | |
| Ironwill Forger | $0.32 | |
| Irreverent Revelers | $0.10 | |
| Irrigated Farmland | $0.24 | |
| Isamaru and Yoshimaru | $89.99 |