Reaper King is interesting in that, on its surface, it's a Scarecrow lord that grants Scarecrows +1/+1, something we had done many times before
Meria also shares the ability to tap certain older artifacts whose effects require them to be untapped with other commanders like Galazeth Prismari and Urza, High Lord Artificer
I chose to exclude cards that give your opponent the option to discard a card or do something else
Brawl Legal Vintage Not Legal Timeless Not Legal Commander Not Legal Pauper Not Legal Oathbreaker Not Legal Penny Not Legal The arc of my blade has carved a path of light to the end of these results.
The controller of each Warrior token created by Najeela chooses which player or planeswalker it's attacking
If you do, it enters the battlefield as a copy of one of those cards with a number of additional +1/+1 counters on it equal to the power of the other card. Basically, they can become any creature in any graveyard, and then get some +1/+1 counters on them to boot