When Court of Garenbrig enters the battlefield, you become the monarch.
At the beginning of your upkeep, distribute two +1/+1 counters among up to two target creatures. Then if you're the monarch, double the number of +1/+1 counters on each creature you control.
Non Foil / Near Mint - $10.90
Non Foil / Slightly Played - $9.81
Non Foil / Moderately Played - $8.72
Non Foil / Heavily Played - $6.54
Non Foil / Damaged - $5.45