New Bandle City Spell - Keeper's Verdict

If i am not mistaken this is the first Demacia removal spell that doesn't require you to already have a unit on board. Will it be good enough to run? I can't tell for now. At least it's a better Sunk Cost.

Edit: I just noticed that this card is actually a Bandle City card and not dual region one, the confusion came from this image

I could see Lux Heimerdinger decks really liking this spell. 

Not only does it cost exactly 6 mana. It also helps to fight for board presence against larger units.

Is that enough to make Lux work? Proably not but it's a start isn't it?

2/5. Effects that shuffle an enemy unit into its deck, such as Nautilus' Riptide and Sunk Cost, are best compared to Obliterate effects such as Falling Comet. Ejecting an enemy unit onto the top of the enemy deck is different, and worse; typically you would want to eject the biggest, most dangerous enemy unit... which your opponent can just play again next turn. That makes this spell closer to Will of Ionia than to Falling Comet, and Will of Ionia's value is as a Fast-speed tempo spell... whereas this is not Fast speed, and it's much less likely that you'll come out ahead on tempo.