What with its powerful 300 damage dealing attack and another that enables you to attack the bench, its got a lot going for it assuming you can find the energy to power these high cost attacks up
Eldrazi Displacer would get better if I played Eldrazi Skyspawner and Archangel Avacyn instead of Matter Reshaper and Reality Smasher, but Matter Reshaper and Reality Smasher have impressed me, and Eldrazi Displacer should be good enough with Reflector Mage, Thought-Knot Seer, and Whirler Rogue
The permanent with that ability will be counted if it's still on the battlefield at that time.
We have seen countless cards create tons of iconic moments across the history of the Yu-Gi-Oh
These include: Fire these have large attacks
With Mauher, Uruk-Hai Captain in play, that becomes 5 power on the army, for a real beating