Elemental Hero Neos

Flying

•Neos Force {1}{w}: Get +3/+0 until end of turn.
If destroy a creature by combat, deals to its controller the original power of that creature. Activate this ability only once each turn.

•Wrath of Neos {4}{w}{w}{w}: Return target
Elemental Hero Neos you control to its owner's library. Then destroy all permanents
on the battlefield.