Okay, this is my second try with the creation of a deckmaster-related card.
The Noble Ninja Lady will not only support one, but three deckmasters, but can also be used in a deck without these.
In opposite to my other deckmaster, Black Tyranno, this card has not yet been tested, the idea just came to mind when I was waiting for the bus at this morning.

At the first glance, Noble Ninja Lady looks like a simple tribute copy of Strike Ninja(just like, e.g. Masked Sorcerer -> Airknight Parshath, Red Moon Baby -> Jackal Spirit Knight), but there is more to it.

Noble Ninja Lady
Restricted to 1
Type: Wind
Sub-Type: Warrior
Level: 5
Attack: 2150
Defense: 1800

You can remove this card from play until the End Phase of this turn by removing 2 Earth or Air monsters in your Graveyard from play. You can use this effect during either player's turn.
You may special summon this card from your removed from game-pile during the same turn it was sent there via the above effect, by removing 3 Spells or Traps in your graveyard from play.

So far, so good. But this is not everything, if you combine this card with these deckmasters, it gains additional effects.

Freed, the Matchless General: As long as this card remains in your deck, it's level is decreased by 1.

Armed Ninja: This card is restricted to 2.

Strike Ninja: The cost of special summoning this monster from your removed from game-pile is decreased to 2 Spells or Traps.

Masaki, the Legendary Swordsman: This card is treated as a non-effect monster, even though the effect can still be used.

I am not yet positive if this card isn't overpowered.