Opal Palace
Land
, : Add one mana of any color in your commander's color identity. If you spend this mana to cast your commander, it enters with a number of additional +1/+1 counters on it equal to the number of times it's been cast from the command zone this game.
Legal in
Legacy, Vintage, Commander, Pauper
Rulings (5)
If your commander is a card that has no colors in its color identity, Opal Palace's last ability produces no mana. It doesn't produce .
2020-11-10
If you don't have a commander, Opal Palace's last ability produces no mana.
2020-11-10
The "number of times it's been cast from the command zone" includes the most recent time. For example, the first time you cast your commander from the command zone in a game, if you spent mana from Opal Palace's last ability to do so, it will enter the battlefield with a +1/+1 counter.
2020-11-10
If Opal Palace's last ability produces two mana (most likely due to Mana Reflection) and you spend them to cast a commander, that commander enters with two counters for each time it's been cast from the command zone this game.
2020-11-10