At the beginning of each player's upkeep, that player gains control of Alexios, untaps it, and puts a +1/+1 counter on it
Please note that adventure spells are not "alternate costs" they are just another spell, so you cannot get both for free
Epic falls between Legendary and Enchanted in rarity, while Iconic cards are the rarest of all
10 The Goose Mother That's One Honking Bird Eldraine's take on Mother Goose is a touch more frightening than the one from classic childrens' tales
Opposition Agent prevents opponents from tutoring, making it so that every time they would search their library, you search it for them instead
It doesn't sound like a lot, especially when you have cards like Keeper of the Accord, which can do similar things every turn, but consider this: the land doesn't have to be a basic Plains, and it doesn't have to enter tapped