The thing is that this list is full of cards like Reciprocate and Righteous Blow which are just as hard to have active as Harm's Way
If there are more Aetherborn, this could impact Standard but Im not ready to say it will, yet
Spells begin to get flashy here and creatures have to have an impressive board presence, as you must invest a significant amount of resources into them
However, our Colossus has indestructible (meaning no lethal damage can kill it), so it will not die, but it will still cause enough damage to send the Recluse to the graveyard
The card must still remain playable according to tournament standards
Thief of Blood combines the hit-everything potential of Aether Snap with the large body of Spike Cannibal, which hopefully makes for a sufficiently attractive package that it will see some play