Also, because this mechanic has very specific wording, certain older cards with similar functionality have not received errata to use fight instead
In the first of the two set six decks, we see the combination of Ruby and Amber and many classic characters reimagined as swashbuckling, sword-slinging pirates
If you have your commander out, some damage sources, some Treasures, and 4-5 cards, you can sometimes put together a surprise win, but youre not tutoring or forming 2-card combos for the win
Valgavoth, Terror Eater doesnt give you heaps of card advantage as it enters, but it cant be removed as easily as Atraxa
For example, Karador, Ghost Chieftain wants to tap out on your turn, and the two cards are simply antithetical
It seems trivial to build your deck in such a way that Lukkas -2 ability gets you whatever creature you want