Antigo Guardião Verde

25/09/20

Ancient Greenwarden allows you to play a modal double-faced card’s land face, but not a nonland face.

25/09/20

Ancient Greenwarden doesn’t change the times when you can play those lands. You can still play only one land per turn, and only during your main phase when you have priority and the stack is empty.

25/09/20

If a land entering the battlefield at the same time as Ancient Greenwarden (including Ancient Greenwarden itself if an effect causes it to be a land) causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

25/09/20

Look at each permanent as it exists on the battlefield, taking into account continuous effects, to determine whether any triggered abilities will trigger multiple times. For example, if you control Ashaya, Soul of the Wild, a nontoken creature entering the battlefield will cause any appropriate abilities to trigger an additional time.

25/09/20

Replacement effects are unaffected by Ancient Greenwarden’s third ability. This includes any abilities that apply “as [this land] enters the battlefield” and any ability that says the land enters the battlefield with counters.

25/09/20

The trigger event doesn’t have to specifically refer to “lands.” For example, an ability that triggers “whenever a creature enters the battlefield under your control” would trigger twice if the entering land is also a creature.