Thus, Wizards of the Coast did a fine job taking two classic cards and making them less playable even with the addition of Buyback
Losheel, Clockwork Scholar Losheel, Clockwork Scholar gives artifact creature decks some real oomph thanks to the combination of card draw and protection in combat, which Ive found particularly useful to allow Thopters to attack to trigger cards like Bident of Thassa
Half of which came from WAR and ruined different formats in one way or another
Like most Magic: The Gathering cards, the value of Sea Legs depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Rivals of Ixalan)
I hope this breakdown was helpful in picking your Starter Deck
Purphoros, on the other hand, lets you cheat on mana costs, too, giving you a burst of speed