| Leaf Gilder | 408 |
| Lawmage's Binding | 453 |
| Lawless Broker | 249 |
| Launch Party | 248 |
| Lathliss, Dragon Queen | 340 |
| Last Gasp | 247 |
| Languish | 246 |
| Krenko, Mob Boss | 339 |
| Kor Spiritdancer | 116 |
| Knightly Valor | 115 |
| Knight of the Tusk | 114 |
| Kitesail Corsair | 155 |
| Kira, Great Glass-Spinner | 154 |
| Kiln Fiend | 338 |
| Kels, Fight Fixer | 15 |
| Keeper of Fables | 407 |
| Kalastria Nightwatch | 245 |
| Juggernaut | 471 |
| Jousting Dummy | 470 |
| Island | 53 |
| Island | 50 |
| Island | 51 |
| Island | 52 |
| Island | 48 |
| Island | 47 |
| Island | 46 |
| Island | 49 |
| Isamaru, Hound of Konda | 113 |
| Irresistible Prey | 406 |
| Ironshell Beetle | 405 |
| Ironroot Warlord | 452 |
| Inspiring Unicorn | 112 |
| Inspiring Captain | 111 |
| Inspiring Call | 404 |
| Inspired Charge | 110 |
| Innocent Blood | 244 |
| Inniaz, the Gale Force | 12 |
| Initiate's Companion | 403 |
| Inferno Hellion | 337 |
| Indomitable Will | 109 |
| Immolating Gyre | 20 |
| Hunter's Insight | 402 |
| Hungry Flames | 336 |
| Homing Lightning | 335 |
| High Sentinels of Arashin | 108 |
| Herald's Horn | 469 |
| Hellrider | 334 |
| Hedron Archive | 468 |
| Heartfire | 333 |
| Healer's Hawk | 107 |