Knightmare Cerberus
Link 2 EARTH/Fiend Link Effect1600 ATK
2 monsters with different names
If this card is Link Summoned: You can discard 1 card, then target 1 Special Summoned monster in your opponent's Main Monster Zone; destroy it, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Cerberus" once per turn. Co-linked monsters you control cannot be destroyed by card effects.
Knightmare Corruptor Iblee 100
Level 2 DARK/Cyberse Effect0 ATK / 0 DEF
When this card is Normal Summoned: You can target 1 Link Monster in your GY; Special Summon it to your field so it points to this card, but change its ATK to 0, also negate its effects. You cannot Special Summon monsters, except Link Monsters. If this card in its owner's control is sent to the GY: You can Special Summon this card to your opponent's field in Defense Position. You can only use this effect of "Knightmare Corruptor Iblee" once per turn.
Knightmare Goblin 
Link 2 WIND/Fiend Link Effect1300 ATK
2 monsters with different names
If this card is Link Summoned during your turn: You can discard 1 card; if this card was co-linked when this effect was activated, you can draw 1 card, also, during your Main Phase this turn, you can Normal Summon 1 monster from your hand to your zone this card points to, in addition to your Normal Summon/Set. You can only apply this effect of "Knightmare Goblin" once per turn. Neither player can target co-linked monsters you control with card effects.
Knightmare Gryphon
Link 4 LIGHT/Fiend Link Effect2500 ATK
2+ monsters with different names
If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap in your GY; Set it to your field, but it cannot be activated this turn, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Gryphon" once per turn. Special Summoned monsters on the field cannot activate their effects, unless they are linked.
Knightmare Incarnation Idlee
Level 9 DARK/Fairy Effect2100 ATK / 2100 DEF
Level 9 monsters you control cannot be destroyed by card effects. You can only use each of the following effects of "Knightmare Incarnation Idlee" once per turn.
â—Ź If the total Link Rating of the monsters on the field is 8 or more (Quick Effect): You can Special Summon this card from your hand.
â—Ź If this card is Special Summoned, while your opponent controls more Link Monsters than you do: You can send all Link Monsters on the field to the GY.
Knightmare Mermaid
Link 1 WATER/Fiend Link Effect1000 ATK
1 "Knightmare" monster, except "Knightmare Mermaid"
If this card is Link Summoned: You can discard 1 card; Special Summon 1 "Knightmare" monster from your Deck, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Mermaid" once per turn. Monsters on the field lose 1000 ATK/DEF, unless they are co-linked.
Knightmare Phoenix
Link 2 FIRE/Fiend Link Effect1900 ATK
2 monsters with different names
If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap your opponent controls; destroy it, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Phoenix" once per turn. Co-linked monsters you control cannot be destroyed by battle.
Knightmare Unicorn
Link 3 DARK/Fiend Link Effect2200 ATK
2+ monsters with different names
If this card is Link Summoned: You can discard 1 card, then target 1 card on the field; shuffle it into the Deck, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Unicorn" once per turn. While any co-linked "Knightmare" monsters are on the field, for your normal draw in your Draw Phase, draw 1 card for each different card name among those co-linked "Knightmare" monsters, instead of drawing just 1 card.
Orcust Knightmare
Level 7 DARK/Machine Effect100 ATK / 2000 DEF
Cannot be destroyed by battle with a Link Monster. You can banish this card from your GY, then target 1 face-up monster on the field; you cannot Special Summon monsters, except DARK monsters, for the rest of this turn, also send 1 DARK Machine monster from your Deck to the GY, except "Orcust Knightmare", and if you do, the targeted monster gains ATK equal to the Level of the monster sent to the GY x 100, until the end of this turn. You can only use this effect of "Orcust Knightmare" once per turn.