This card sounds like a great way for red to punish players who lean too far into artifacts while allowing you to create some Treasures at the same time
It's a fat Elvish Impersonator
Mechanic wise, these are just single creature cards, but the cards feature elements of both the characters
Deck Highlights, synergy and flavor options: Ramp Hazorets Monument combines red mana cost reduction (and most of our Phoenixes are red) with card draw whenever we cast a creature (which is very often in our Phoenix Tribal deck) as long as we discard a card (great for filling our graveyard)
In exchange for their loss, all your opponent gets is a land that might be useful in the early game, but will decrease in value as the turns pass, making Assassins Trophy stronger and stronger as time goes on in turn
Cards can be purchased with real world currency, using gems or in-game currency (which can also buy access to matches in MTG Arena)