cache exists in db
Equivalent cards to Tangled Vale (a land that enters tapped, taps for green, or can be played as a green instant adventure) include:
1. Bala Ged Sanctuary // Bala Ged Recovery
2. Kazandu Valley // Kazandu Mammoth
Reason: These are green modal double-faced cards (MDFCs) that can be played as a land or cast as a spell, just like Tangled Vale.