Name:Opal Palace
ManaCost:no cost
Types:Land
A:AB$ Mana | Cost$ T | Produced$ C | SpellDescription$ Add {C}.
A:AB$ Mana | Cost$ 1 T | Produced$ Combo ColorIdentity | AddsCounters$ Card.YouOwn+IsCommander_P1P1_ManaAddsCounterNum | SpellDescription$ 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.
SVar:ManaAddsCounterNum:Count$CommanderCastFromCommandZone
AI:RemoveDeck:NonCommander
Oracle:{T}: Add {C}.\n{1}, {T}: 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.
