The only issue is that it requires 1000 gold or 200 gems, both of which require time to earn unless you want to spend money
Only when you look at them side by side do people even get that it's an untap symbol
This card is hard to deal with, as it requires damage to already be on it before it can be knocked out, making it a two-turn task for many decks
By having a high defense early, you can block attackers for a long time
The most sought-after cards in BEST Vol.2 include Trafalgar Law PRB02-002, Monkey.D.Luffy PRB02-005, Marco PRB02-008, Charlotte Pudding PRB02-010
Blame power creep, or the aggressive nature of the best MTG Arena decks right now, but it seems unlikely to me that many decks can cope with a two-drop on their own side of the field that continuously blats them in the face for large chunks of damage