mtg ikoria cards Magic: The Gathering Limited Top Ten Picks for Green (As a Siege enters MtG Ikoria: Lair of Behemoths

I don't think it's an overpowered deck but has the ability to do many overpowered things

Once per turn, you can flash back an instant or sorcery, effectively doubling up on your most critical combo pieces

Then if you dropped the land, keep it up until you don't have anymore lands

If the Army you control leaves the battlefield with another amass spell or ability on the stack, it simply creates a new Army token

The ancient aristocracy of the Maestros, the innovative mages of the Obscura, the industrial brutes of the Riveteers, the brash revelers of the Cabaretti, and the wily jurists of the Brokers struggle for power over the streets of New Capenna

While the white ability, to gain five life for three mana, is the only irrelevant ability, and the rest are situationally good