my 2 card

[nbliz]

 

1 Tuner + 1 or more non-Tuner monsters

As long as this card remains face-up on the field, once per turn, flip 1 face-up monster on the field into face-down Defense Position. If this face-up monster attacks a face-down Defense Position monster, destroy the face-down monster immediately with this face-up card's effect without flipping it face-up or damage calculation. While this card remains face-up on your side of the field, during your Main Phase, you can destroy this face-up card. If you do, select 1 face-down Defense Position monster on your opponent's side of the field. Flip it face-up, and if the DEF of the monster is 2000 points or less, take control of the face-up monster.

[ragnarok1945]

not bad for effects, but it's too powerful even by Synchro standards, it still needs a drawback

 

9/10

[Bubblin]

for a second card its damn good and origional

but yes it needs a drawback to be even better

9/10