| | KID | Deutscher Name | Englischer Name | Edition | Nummer | S | | ONS-269 | Kamahls Beschwörungen | Kamahl's Summons | Onslaught | 269 |  |
| ONS-197 | Kampf ums Sorgerecht | Custody Battle | Onslaught | 197 | |
| ONS-11 | Katapulteinheit | Catapult Squad | Onslaught | 11 | |
| ONS-10 | Katapultmeister | Catapult Master | Onslaught | 10 | |
| ONS-252 | Kette der Säure | Chain of Acid | Onslaught | 252 | |
| ONS-73 | Kette des Dunstes | Chain of Vapor | Onslaught | 73 | |
| ONS-193 | Kette des Plasmas | Chain of Plasma | Onslaught | 193 | |
| ONS-132 | Kette des Qualms | Chain of Smog | Onslaught | 132 | |
| ONS-12 | Kette des Schweigens | Chain of Silence | Onslaught | 12 | |
| ONS-188 | Klippenhornwidder | Battering Craghorn | Onslaught | 188 | |
| ONS-75 | Klon | Clone | Onslaught | 75 | |
| ONS-128 | Knochenstricker | Boneknitter | Onslaught | 128 | |
| ONS-283 | Knurrender Undorak | Snarling Undorak | Onslaught | 283 | |
| ONS-195 | Kommandoüberfall | Commando Raid | Onslaught | 195 | |
| ONS-156 | Kopfjäger | Headhunter | Onslaught | 156 | |
| ONS-155 | Kopfspielchen | Head Games | Onslaught | 155 | |
| ONS-112 | Kreischender Seeadler | Screaming Seahawk | Onslaught | 112 | |
| ONS-16 | Krone der Ehrfurcht | Crown of Awe | Onslaught | 16 | |
| ONS-253 | Krone der Energie | Crown of Vigor | Onslaught | 253 | |
| ONS-78 | Krone des Aufstiegs | Crown of Ascension | Onslaught | 78 | |
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