mtg cards like crop rotation - Urza's Legacy - LP - Common - Instant then shuffle. Crop Rotation | Double Masters

Your opponent chooses the creature so it never kills the biggest threat, but that can be forgiven since you draw the chosen card plus another, and Azula produces mana to cast the spell

There are some more valuable cards in the Black Aetherdrift offerings but there aren't many poised to make an immediate impact in every major format

These lands will always be able to produce one color of mana, and unlocking the other color of mana is relatively trivial

Ramp is any card that increases the amount of mana you have available ahead of the natural one-land-per-turn curve

The main event is Core Constructed and the field is capped at 128 players