not trash at all - this is a third and fourth execute! Could be useful in tons of decks.
Rollback Post to RevisionRollBack
The best way to actually do something well is have no idea what you're doing. Then what you're doing will become what you have no idea you're doing, at which point since you're doing what you're doing without knowing what you're doing you're doing what you're doing without knowing you're doing it.
I mean it can't really be bad because it's odd. Odd Warrior can't run execute so this will be welcome. Clean up things you can't finish with your weapon, Dynomatic, Rush or more than half of Dr.Boom's powers.
More flexible than execute in a way that it can kill your own minions as well, triggering your Deathrattles for example. Warriors don't really have many ways to activate their own Deathrattles (shieldslam is meh).
It's not very elegant from Blizzard to release a removal card for Warrior which is strictly worse than pre-nerf Execute. It's like taking ice-cream from a child, eating half of it, spitting on it, rolling it in dirt then giving it back. It's not nice.
Also giving Ferocious Howl to Druid, which is also much better than Shield Block, was not nice. Not mentioning Greater Jasper Spellstone.