Battlejack, a Jack's Knight for a almost good engine.

[Eshai]

Might as well make a Jack's Knight that isn't a LEVEL 5. 

 

Battlejack

LIGHT | Level 4 | Warrior/Effect | 1900 ATK/1500 DEF

This card's name is treated as "Jack's Knight". While you control a "King's Knight" and/or "Queen's Knight", you can Special Summon this card (from your hand). When this card is Normal or Special Summoned: You can add 1 Warrior monster from your GY to your hand. You can only activate this effect of this card's name once per turn.

 

Jack's Knight can only be Special Summoned by "King's Knight" from the Deck, so allowing you to Special Summon this card from your hand is a bit more forgiving. The Warrior Returning Alive effect is just for extra. You'd probably usually use this for Xyz or Link Summons, but if it's a bit later in the game you can also use it as recovery.

 

I personally think they should also get a LINK 3 retrain of the Jester, but for now this is fine by my standards.