mtg landfall draw a card Harmonize Top 10 Landfall Abilities in

Delve is a fantastically strong mechanic in any format with cheap spells and fetch lands, and getting the best two out of seven cards with no drawback is a huge advantage

So, Wizards made the partner mechanic, which lets you have two legends in the command zone, as long as they both have partner

The secondary market value of cards serves as an easy bridge from an outsiders view of the game to a more informed one

In a format like Commander where you only have one copy of each card in your deck, an ability like this is priceless as it means you can keep recasting the best spells and instants in your deck turn after turn

It's a little more expensive than the average Clone creature, but you're paying extra for minor Pirate synergies